Home / 17,862,702.40-26,794,053.60-17,713,403.20

Finding the Fourth Proportional to 17,862,702.40, 26,794,053.60 and 17,713,403.20

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Solution

The fourth proportional to 17,862,702.40, 26,794,053.60 and 17,713,403.20 is: 26,570,104.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,862,702.40 : 26,794,053.60 = 17,713,403.20 : x
  2. Step 2: Convert to fraction form
    17,862,702.40/26,794,053.60 = 17,713,403.20/x
  3. Step 3: Cross multiply
    17,862,702.40x = 26,794,053.60 × 17,713,403.20
  4. Step 4: Simplify right side
    17,862,702.40x = 474,613,874,779,211.50
  5. Step 5: Solve for x
    x = 474,613,874,779,211.50/17,862,702.40
  6. Step 6: Final answer
    x = 26,570,104.80

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1.5x scale

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.