Home / 48,625,627.01-72,943,548.71-15,838,750.91

Finding the Fourth Proportional to 48,625,627.01, 72,943,548.71 and 15,838,750.91

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Solution

The fourth proportional to 48,625,627.01, 72,943,548.71 and 15,838,750.91 is: 23,759,790.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,625,627.01 : 72,943,548.71 = 15,838,750.91 : x
  2. Step 2: Convert to fraction form
    48,625,627.01/72,943,548.71 = 15,838,750.91/x
  3. Step 3: Cross multiply
    48,625,627.01x = 72,943,548.71 × 15,838,750.91
  4. Step 4: Simplify right side
    48,625,627.01x = 1,155,334,698,612,307
  5. Step 5: Solve for x
    x = 1,155,334,698,612,307/48,625,627.01
  6. Step 6: Final answer
    x = 23,759,790.25

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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.