Home / 188,341,665.15-282,360,041.94-58,882,637.55

Finding the Fourth Proportional to 188,341,665.15, 282,360,041.94 and 58,882,637.55

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Solution

The fourth proportional to 188,341,665.15, 282,360,041.94 and 58,882,637.55 is: 88,276,292.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,341,665.15 : 282,360,041.94 = 58,882,637.55 : x
  2. Step 2: Convert to fraction form
    188,341,665.15/282,360,041.94 = 58,882,637.55/x
  3. Step 3: Cross multiply
    188,341,665.15x = 282,360,041.94 × 58,882,637.55
  4. Step 4: Simplify right side
    188,341,665.15x = 16,626,104,008,155,818
  5. Step 5: Solve for x
    x = 16,626,104,008,155,818/188,341,665.15
  6. Step 6: Final answer
    x = 88,276,292.95

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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.