Home / 46,652,822.40-69,979,233.60-29,625,715.20

Finding the Fourth Proportional to 46,652,822.40, 69,979,233.60 and 29,625,715.20

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Solution

The fourth proportional to 46,652,822.40, 69,979,233.60 and 29,625,715.20 is: 44,438,572.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,652,822.40 : 69,979,233.60 = 29,625,715.20 : x
  2. Step 2: Convert to fraction form
    46,652,822.40/69,979,233.60 = 29,625,715.20/x
  3. Step 3: Cross multiply
    46,652,822.40x = 69,979,233.60 × 29,625,715.20
  4. Step 4: Simplify right side
    46,652,822.40x = 2,073,184,844,547,870.50
  5. Step 5: Solve for x
    x = 2,073,184,844,547,870.50/46,652,822.40
  6. Step 6: Final answer
    x = 44,438,572.80

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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.