Home / 48,557,898.10-72,827,515.95-14,480,355.70

Finding the Fourth Proportional to 48,557,898.10, 72,827,515.95 and 14,480,355.70

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Solution

The fourth proportional to 48,557,898.10, 72,827,515.95 and 14,480,355.70 is: 21,717,750.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,557,898.10 : 72,827,515.95 = 14,480,355.70 : x
  2. Step 2: Convert to fraction form
    48,557,898.10/72,827,515.95 = 14,480,355.70/x
  3. Step 3: Cross multiply
    48,557,898.10x = 72,827,515.95 × 14,480,355.70
  4. Step 4: Simplify right side
    48,557,898.10x = 1,054,568,335,703,423.38
  5. Step 5: Solve for x
    x = 1,054,568,335,703,423.38/48,557,898.10
  6. Step 6: Final answer
    x = 21,717,750.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.