Home / 15,754,503.70-23,584,516.35-9,361,465.30

Finding the Fourth Proportional to 15,754,503.70, 23,584,516.35 and 9,361,465.30

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Solution

The fourth proportional to 15,754,503.70, 23,584,516.35 and 9,361,465.30 is: 14,014,128.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,754,503.70 : 23,584,516.35 = 9,361,465.30 : x
  2. Step 2: Convert to fraction form
    15,754,503.70/23,584,516.35 = 9,361,465.30/x
  3. Step 3: Cross multiply
    15,754,503.70x = 23,584,516.35 × 9,361,465.30
  4. Step 4: Simplify right side
    15,754,503.70x = 220,785,631,427,807.69
  5. Step 5: Solve for x
    x = 220,785,631,427,807.69/15,754,503.70
  6. Step 6: Final answer
    x = 14,014,128.00

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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.