Home / 616,791,465.15-925,187,197.73-589,581,685.95

Finding the Fourth Proportional to 616,791,465.15, 925,187,197.73 and 589,581,685.95

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Solution

The fourth proportional to 616,791,465.15, 925,187,197.73 and 589,581,685.95 is: 884,372,528.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,791,465.15 : 925,187,197.73 = 589,581,685.95 : x
  2. Step 2: Convert to fraction form
    616,791,465.15/925,187,197.73 = 589,581,685.95/x
  3. Step 3: Cross multiply
    616,791,465.15x = 925,187,197.73 × 589,581,685.95
  4. Step 4: Simplify right side
    616,791,465.15x = 545,473,427,854,061,568
  5. Step 5: Solve for x
    x = 545,473,427,854,061,568/616,791,465.15
  6. Step 6: Final answer
    x = 884,372,528.93

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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.