Home / 65,229,596.26-97,631,484.27-47,953,223.71

Finding the Fourth Proportional to 65,229,596.26, 97,631,484.27 and 47,953,223.71

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Solution

The fourth proportional to 65,229,596.26, 97,631,484.27 and 47,953,223.71 is: 71,773,315.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,229,596.26 : 97,631,484.27 = 47,953,223.71 : x
  2. Step 2: Convert to fraction form
    65,229,596.26/97,631,484.27 = 47,953,223.71/x
  3. Step 3: Cross multiply
    65,229,596.26x = 97,631,484.27 × 47,953,223.71
  4. Step 4: Simplify right side
    65,229,596.26x = 4,681,744,406,338,656
  5. Step 5: Solve for x
    x = 4,681,744,406,338,656/65,229,596.26
  6. Step 6: Final answer
    x = 71,773,315.72

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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.