Home / 35,386,985,166.41-48,834,037,661.82-19,110,590,423.47

Finding the Fourth Proportional to 35,386,985,166.41, 48,834,037,661.82 and 19,110,590,423.47

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Solution

The fourth proportional to 35,386,985,166.41, 48,834,037,661.82 and 19,110,590,423.47 is: 26,372,613,775.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,386,985,166.41 : 48,834,037,661.82 = 19,110,590,423.47 : x
  2. Step 2: Convert to fraction form
    35,386,985,166.41/48,834,037,661.82 = 19,110,590,423.47/x
  3. Step 3: Cross multiply
    35,386,985,166.41x = 48,834,037,661.82 × 19,110,590,423.47
  4. Step 4: Simplify right side
    35,386,985,166.41x = 933,247,292,479,127,683,072
  5. Step 5: Solve for x
    x = 933,247,292,479,127,683,072/35,386,985,166.41
  6. Step 6: Final answer
    x = 26,372,613,775.67

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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.