Home / 45,853,737.68-63,278,155.86-25,226,741

Finding the Fourth Proportional to 45,853,737.68, 63,278,155.86 and 25,226,741

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Solution

The fourth proportional to 45,853,737.68, 63,278,155.86 and 25,226,741 is: 34,812,901.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,853,737.68 : 63,278,155.86 = 25,226,741 : x
  2. Step 2: Convert to fraction form
    45,853,737.68/63,278,155.86 = 25,226,741/x
  3. Step 3: Cross multiply
    45,853,737.68x = 63,278,155.86 × 25,226,741
  4. Step 4: Simplify right side
    45,853,737.68x = 1,596,301,648,837,852.25
  5. Step 5: Solve for x
    x = 1,596,301,648,837,852.25/45,853,737.68
  6. Step 6: Final answer
    x = 34,812,901.40

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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.