Home / 60,254,390.31-83,160,148.67-36,746,565.18

Finding the Fourth Proportional to 60,254,390.31, 83,160,148.67 and 36,746,565.18

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Solution

The fourth proportional to 60,254,390.31, 83,160,148.67 and 36,746,565.18 is: 50,715,803.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,254,390.31 : 83,160,148.67 = 36,746,565.18 : x
  2. Step 2: Convert to fraction form
    60,254,390.31/83,160,148.67 = 36,746,565.18/x
  3. Step 3: Cross multiply
    60,254,390.31x = 83,160,148.67 × 36,746,565.18
  4. Step 4: Simplify right side
    60,254,390.31x = 3,055,849,823,480,645.50
  5. Step 5: Solve for x
    x = 3,055,849,823,480,645.50/60,254,390.31
  6. Step 6: Final answer
    x = 50,715,803.57

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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.