Home / 17,551,044.90-26,326,567.35-10,358,876.70

Finding the Fourth Proportional to 17,551,044.90, 26,326,567.35 and 10,358,876.70

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Solution

The fourth proportional to 17,551,044.90, 26,326,567.35 and 10,358,876.70 is: 15,538,315.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,551,044.90 : 26,326,567.35 = 10,358,876.70 : x
  2. Step 2: Convert to fraction form
    17,551,044.90/26,326,567.35 = 10,358,876.70/x
  3. Step 3: Cross multiply
    17,551,044.90x = 26,326,567.35 × 10,358,876.70
  4. Step 4: Simplify right side
    17,551,044.90x = 272,713,665,112,895.75
  5. Step 5: Solve for x
    x = 272,713,665,112,895.75/17,551,044.90
  6. Step 6: Final answer
    x = 15,538,315.05

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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.