Home / 36,966,683.12-55,448,483.16-9,672,371.60

Finding the Fourth Proportional to 36,966,683.12, 55,448,483.16 and 9,672,371.60

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Solution

The fourth proportional to 36,966,683.12, 55,448,483.16 and 9,672,371.60 is: 14,508,154.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,966,683.12 : 55,448,483.16 = 9,672,371.60 : x
  2. Step 2: Convert to fraction form
    36,966,683.12/55,448,483.16 = 9,672,371.60/x
  3. Step 3: Cross multiply
    36,966,683.12x = 55,448,483.16 × 9,672,371.60
  4. Step 4: Simplify right side
    36,966,683.12x = 536,318,333,779,862.19
  5. Step 5: Solve for x
    x = 536,318,333,779,862.19/36,966,683.12
  6. Step 6: Final answer
    x = 14,508,154.06

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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.