Home / 45,721,123.29-63,095,183.04-24,813,150.39

Finding the Fourth Proportional to 45,721,123.29, 63,095,183.04 and 24,813,150.39

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Solution

The fourth proportional to 45,721,123.29, 63,095,183.04 and 24,813,150.39 is: 34,242,165.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,721,123.29 : 63,095,183.04 = 24,813,150.39 : x
  2. Step 2: Convert to fraction form
    45,721,123.29/63,095,183.04 = 24,813,150.39/x
  3. Step 3: Cross multiply
    45,721,123.29x = 63,095,183.04 × 24,813,150.39
  4. Step 4: Simplify right side
    45,721,123.29x = 1,565,590,265,656,097.50
  5. Step 5: Solve for x
    x = 1,565,590,265,656,097.50/45,721,123.29
  6. Step 6: Final answer
    x = 34,242,165.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.