Home / 29,413,857.60-44,156,728.80-16,643,246.40

Finding the Fourth Proportional to 29,413,857.60, 44,156,728.80 and 16,643,246.40

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Solution

The fourth proportional to 29,413,857.60, 44,156,728.80 and 16,643,246.40 is: 24,985,206.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,413,857.60 : 44,156,728.80 = 16,643,246.40 : x
  2. Step 2: Convert to fraction form
    29,413,857.60/44,156,728.80 = 16,643,246.40/x
  3. Step 3: Cross multiply
    29,413,857.60x = 44,156,728.80 × 16,643,246.40
  4. Step 4: Simplify right side
    29,413,857.60x = 734,911,317,636,376.25
  5. Step 5: Solve for x
    x = 734,911,317,636,376.25/29,413,857.60
  6. Step 6: Final answer
    x = 24,985,206.89

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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.