Home / 46,911,545.46-70,306,034.40-26,161,155.54

Finding the Fourth Proportional to 46,911,545.46, 70,306,034.40 and 26,161,155.54

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Solution

The fourth proportional to 46,911,545.46, 70,306,034.40 and 26,161,155.54 is: 39,207,557.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,911,545.46 : 70,306,034.40 = 26,161,155.54 : x
  2. Step 2: Convert to fraction form
    46,911,545.46/70,306,034.40 = 26,161,155.54/x
  3. Step 3: Cross multiply
    46,911,545.46x = 70,306,034.40 × 26,161,155.54
  4. Step 4: Simplify right side
    46,911,545.46x = 1,839,287,101,338,990.75
  5. Step 5: Solve for x
    x = 1,839,287,101,338,990.75/46,911,545.46
  6. Step 6: Final answer
    x = 39,207,557.19

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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.