Home / 79,652,364.69-119,497,030.52-25,063,531.47

Finding the Fourth Proportional to 79,652,364.69, 119,497,030.52 and 25,063,531.47

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Solution

The fourth proportional to 79,652,364.69, 119,497,030.52 and 25,063,531.47 is: 37,601,113.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,652,364.69 : 119,497,030.52 = 25,063,531.47 : x
  2. Step 2: Convert to fraction form
    79,652,364.69/119,497,030.52 = 25,063,531.47/x
  3. Step 3: Cross multiply
    79,652,364.69x = 119,497,030.52 × 25,063,531.47
  4. Step 4: Simplify right side
    79,652,364.69x = 2,995,017,584,884,252.50
  5. Step 5: Solve for x
    x = 2,995,017,584,884,252.50/79,652,364.69
  6. Step 6: Final answer
    x = 37,601,113.24

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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.