Home / 58,992,031.60-88,488,047.40-48,914,335.60

Finding the Fourth Proportional to 58,992,031.60, 88,488,047.40 and 48,914,335.60

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Solution

The fourth proportional to 58,992,031.60, 88,488,047.40 and 48,914,335.60 is: 73,371,503.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,992,031.60 : 88,488,047.40 = 48,914,335.60 : x
  2. Step 2: Convert to fraction form
    58,992,031.60/88,488,047.40 = 48,914,335.60/x
  3. Step 3: Cross multiply
    58,992,031.60x = 88,488,047.40 × 48,914,335.60
  4. Step 4: Simplify right side
    58,992,031.60x = 4,328,334,047,112,308
  5. Step 5: Solve for x
    x = 4,328,334,047,112,308/58,992,031.60
  6. Step 6: Final answer
    x = 73,371,503.40

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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.