Home / 52,591,197.84-72,574,460.76-29,386,515.48

Finding the Fourth Proportional to 52,591,197.84, 72,574,460.76 and 29,386,515.48

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Solution

The fourth proportional to 52,591,197.84, 72,574,460.76 and 29,386,515.48 is: 40,552,613.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,591,197.84 : 72,574,460.76 = 29,386,515.48 : x
  2. Step 2: Convert to fraction form
    52,591,197.84/72,574,460.76 = 29,386,515.48/x
  3. Step 3: Cross multiply
    52,591,197.84x = 72,574,460.76 × 29,386,515.48
  4. Step 4: Simplify right side
    52,591,197.84x = 2,132,710,514,576,392.75
  5. Step 5: Solve for x
    x = 2,132,710,514,576,392.75/52,591,197.84
  6. Step 6: Final answer
    x = 40,552,613.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.