Home / 38,843,170.50-58,267,555.11-14,908,642.50

Finding the Fourth Proportional to 38,843,170.50, 58,267,555.11 and 14,908,642.50

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Solution

The fourth proportional to 38,843,170.50, 58,267,555.11 and 14,908,642.50 is: 22,364,038.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,843,170.50 : 58,267,555.11 = 14,908,642.50 : x
  2. Step 2: Convert to fraction form
    38,843,170.50/58,267,555.11 = 14,908,642.50/x
  3. Step 3: Cross multiply
    38,843,170.50x = 58,267,555.11 × 14,908,642.50
  4. Step 4: Simplify right side
    38,843,170.50x = 868,690,148,484,038.12
  5. Step 5: Solve for x
    x = 868,690,148,484,038.12/38,843,170.50
  6. Step 6: Final answer
    x = 22,364,038.19

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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.