Home / 1,560,016,234.17-2,338,559,542.80-524,152,694.61

Finding the Fourth Proportional to 1,560,016,234.17, 2,338,559,542.80 and 524,152,694.61

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Solution

The fourth proportional to 1,560,016,234.17, 2,338,559,542.80 and 524,152,694.61 is: 785,736,878.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,016,234.17 : 2,338,559,542.80 = 524,152,694.61 : x
  2. Step 2: Convert to fraction form
    1,560,016,234.17/2,338,559,542.80 = 524,152,694.61/x
  3. Step 3: Cross multiply
    1,560,016,234.17x = 2,338,559,542.80 × 524,152,694.61
  4. Step 4: Simplify right side
    1,560,016,234.17x = 1,225,762,285,864,549,632
  5. Step 5: Solve for x
    x = 1,225,762,285,864,549,632/1,560,016,234.17
  6. Step 6: Final answer
    x = 785,736,878.26

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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.