Home / 97,676,158.60-146,535,233.10-29,525,739.40

Finding the Fourth Proportional to 97,676,158.60, 146,535,233.10 and 29,525,739.40

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Solution

The fourth proportional to 97,676,158.60, 146,535,233.10 and 29,525,739.40 is: 44,294,955.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,676,158.60 : 146,535,233.10 = 29,525,739.40 : x
  2. Step 2: Convert to fraction form
    97,676,158.60/146,535,233.10 = 29,525,739.40/x
  3. Step 3: Cross multiply
    97,676,158.60x = 146,535,233.10 × 29,525,739.40
  4. Step 4: Simplify right side
    97,676,158.60x = 4,326,561,105,428,853.50
  5. Step 5: Solve for x
    x = 4,326,561,105,428,853.50/97,676,158.60
  6. Step 6: Final answer
    x = 44,294,955.57

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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.