Home / 97,806,074.10-146,709,111.15-63,368,697.30

Finding the Fourth Proportional to 97,806,074.10, 146,709,111.15 and 63,368,697.30

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Solution

The fourth proportional to 97,806,074.10, 146,709,111.15 and 63,368,697.30 is: 95,053,045.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,806,074.10 : 146,709,111.15 = 63,368,697.30 : x
  2. Step 2: Convert to fraction form
    97,806,074.10/146,709,111.15 = 63,368,697.30/x
  3. Step 3: Cross multiply
    97,806,074.10x = 146,709,111.15 × 63,368,697.30
  4. Step 4: Simplify right side
    97,806,074.10x = 9,296,765,255,616,404
  5. Step 5: Solve for x
    x = 9,296,765,255,616,404/97,806,074.10
  6. Step 6: Final answer
    x = 95,053,045.95

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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.