Home / 23,360,640.64-35,034,878.40-9,890,535.04

Finding the Fourth Proportional to 23,360,640.64, 35,034,878.40 and 9,890,535.04

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Solution

The fourth proportional to 23,360,640.64, 35,034,878.40 and 9,890,535.04 is: 14,833,227.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,360,640.64 : 35,034,878.40 = 9,890,535.04 : x
  2. Step 2: Convert to fraction form
    23,360,640.64/35,034,878.40 = 9,890,535.04/x
  3. Step 3: Cross multiply
    23,360,640.64x = 35,034,878.40 × 9,890,535.04
  4. Step 4: Simplify right side
    23,360,640.64x = 346,513,692,437,339.06
  5. Step 5: Solve for x
    x = 346,513,692,437,339.06/23,360,640.64
  6. Step 6: Final answer
    x = 14,833,227.30

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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.