Home / 25,632,807.40-38,418,107.10-14,829,351.40

Finding the Fourth Proportional to 25,632,807.40, 38,418,107.10 and 14,829,351.40

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Solution

The fourth proportional to 25,632,807.40, 38,418,107.10 and 14,829,351.40 is: 22,226,032.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,632,807.40 : 38,418,107.10 = 14,829,351.40 : x
  2. Step 2: Convert to fraction form
    25,632,807.40/38,418,107.10 = 14,829,351.40/x
  3. Step 3: Cross multiply
    25,632,807.40x = 38,418,107.10 × 14,829,351.40
  4. Step 4: Simplify right side
    25,632,807.40x = 569,715,610,308,735
  5. Step 5: Solve for x
    x = 569,715,610,308,735/25,632,807.40
  6. Step 6: Final answer
    x = 22,226,032.50

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1.5x scale

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.