Home / 59,533,846.56-89,326,042.45-28,851,264.45

Finding the Fourth Proportional to 59,533,846.56, 89,326,042.45 and 28,851,264.45

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Solution

The fourth proportional to 59,533,846.56, 89,326,042.45 and 28,851,264.45 is: 43,289,144.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,533,846.56 : 89,326,042.45 = 28,851,264.45 : x
  2. Step 2: Convert to fraction form
    59,533,846.56/89,326,042.45 = 28,851,264.45/x
  3. Step 3: Cross multiply
    59,533,846.56x = 89,326,042.45 × 28,851,264.45
  4. Step 4: Simplify right side
    59,533,846.56x = 2,577,169,272,924,748
  5. Step 5: Solve for x
    x = 2,577,169,272,924,748/59,533,846.56
  6. Step 6: Final answer
    x = 43,289,144.27

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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.