Home / 3,774,698,330.27-5,661,139,157.76-1,154,525,057.69

Finding the Fourth Proportional to 3,774,698,330.27, 5,661,139,157.76 and 1,154,525,057.69

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Solution

The fourth proportional to 3,774,698,330.27, 5,661,139,157.76 and 1,154,525,057.69 is: 1,731,509,763.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,774,698,330.27 : 5,661,139,157.76 = 1,154,525,057.69 : x
  2. Step 2: Convert to fraction form
    3,774,698,330.27/5,661,139,157.76 = 1,154,525,057.69/x
  3. Step 3: Cross multiply
    3,774,698,330.27x = 5,661,139,157.76 × 1,154,525,057.69
  4. Step 4: Simplify right side
    3,774,698,330.27x = 6,535,927,012,703,982,592
  5. Step 5: Solve for x
    x = 6,535,927,012,703,982,592/3,774,698,330.27
  6. Step 6: Final answer
    x = 1,731,509,763.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.