Home / 15,149,538.40-22,724,307.60-10,366,569.40

Finding the Fourth Proportional to 15,149,538.40, 22,724,307.60 and 10,366,569.40

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Solution

The fourth proportional to 15,149,538.40, 22,724,307.60 and 10,366,569.40 is: 15,549,854.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,149,538.40 : 22,724,307.60 = 10,366,569.40 : x
  2. Step 2: Convert to fraction form
    15,149,538.40/22,724,307.60 = 10,366,569.40/x
  3. Step 3: Cross multiply
    15,149,538.40x = 22,724,307.60 × 10,366,569.40
  4. Step 4: Simplify right side
    15,149,538.40x = 235,573,111,802,347.47
  5. Step 5: Solve for x
    x = 235,573,111,802,347.47/15,149,538.40
  6. Step 6: Final answer
    x = 15,549,854.10

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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.