Home / 25,632,957.40-38,418,332.10-14,829,501.40

Finding the Fourth Proportional to 25,632,957.40, 38,418,332.10 and 14,829,501.40

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Solution

The fourth proportional to 25,632,957.40, 38,418,332.10 and 14,829,501.40 is: 22,226,257.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,632,957.40 : 38,418,332.10 = 14,829,501.40 : x
  2. Step 2: Convert to fraction form
    25,632,957.40/38,418,332.10 = 14,829,501.40/x
  3. Step 3: Cross multiply
    25,632,957.40x = 38,418,332.10 × 14,829,501.40
  4. Step 4: Simplify right side
    25,632,957.40x = 569,724,709,662,615
  5. Step 5: Solve for x
    x = 569,724,709,662,615/25,632,957.40
  6. Step 6: Final answer
    x = 22,226,257.42

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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.