Home / 70,272,364.11-96,962,081.31-44,151,748.58

Finding the Fourth Proportional to 70,272,364.11, 96,962,081.31 and 44,151,748.58

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Solution

The fourth proportional to 70,272,364.11, 96,962,081.31 and 44,151,748.58 is: 60,920,754.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,272,364.11 : 96,962,081.31 = 44,151,748.58 : x
  2. Step 2: Convert to fraction form
    70,272,364.11/96,962,081.31 = 44,151,748.58/x
  3. Step 3: Cross multiply
    70,272,364.11x = 96,962,081.31 × 44,151,748.58
  4. Step 4: Simplify right side
    70,272,364.11x = 4,281,045,435,307,827
  5. Step 5: Solve for x
    x = 4,281,045,435,307,827/70,272,364.11
  6. Step 6: Final answer
    x = 60,920,754.40

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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.