Home / 59,837,580.40-89,756,370.60-52,279,308.40

Finding the Fourth Proportional to 59,837,580.40, 89,756,370.60 and 52,279,308.40

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Solution

The fourth proportional to 59,837,580.40, 89,756,370.60 and 52,279,308.40 is: 78,418,962.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,837,580.40 : 89,756,370.60 = 52,279,308.40 : x
  2. Step 2: Convert to fraction form
    59,837,580.40/89,756,370.60 = 52,279,308.40/x
  3. Step 3: Cross multiply
    59,837,580.40x = 89,756,370.60 × 52,279,308.40
  4. Step 4: Simplify right side
    59,837,580.40x = 4,692,400,979,462,093
  5. Step 5: Solve for x
    x = 4,692,400,979,462,093/59,837,580.40
  6. Step 6: Final answer
    x = 78,418,962.60

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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.