Home / 1,032,746,424.73-1,549,423,570.57-333,225,437.85

Finding the Fourth Proportional to 1,032,746,424.73, 1,549,423,570.57 and 333,225,437.85

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Solution

The fourth proportional to 1,032,746,424.73, 1,549,423,570.57 and 333,225,437.85 is: 499,936,223.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,746,424.73 : 1,549,423,570.57 = 333,225,437.85 : x
  2. Step 2: Convert to fraction form
    1,032,746,424.73/1,549,423,570.57 = 333,225,437.85/x
  3. Step 3: Cross multiply
    1,032,746,424.73x = 1,549,423,570.57 × 333,225,437.85
  4. Step 4: Simplify right side
    1,032,746,424.73x = 516,307,347,717,465,664
  5. Step 5: Solve for x
    x = 516,307,347,717,465,664/1,032,746,424.73
  6. Step 6: Final answer
    x = 499,936,223.80

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Double scale
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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.