Home / 35,118,953,168.76-48,462,857,636.64-19,061,289,483.36

Finding the Fourth Proportional to 35,118,953,168.76, 48,462,857,636.64 and 19,061,289,483.36

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Solution

The fourth proportional to 35,118,953,168.76, 48,462,857,636.64 and 19,061,289,483.36 is: 26,303,875,123.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,118,953,168.76 : 48,462,857,636.64 = 19,061,289,483.36 : x
  2. Step 2: Convert to fraction form
    35,118,953,168.76/48,462,857,636.64 = 19,061,289,483.36/x
  3. Step 3: Cross multiply
    35,118,953,168.76x = 48,462,857,636.64 × 19,061,289,483.36
  4. Step 4: Simplify right side
    35,118,953,168.76x = 923,764,558,602,858,921,984
  5. Step 5: Solve for x
    x = 923,764,558,602,858,921,984/35,118,953,168.76
  6. Step 6: Final answer
    x = 26,303,875,123.04

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Double scale
Find fourth proportional to 35,118,953,169.76, 48,462,857,638.02 and 19,061,289,484.36
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.