Home / 26,023,038.69-39,034,275.60-10,666,904.79

Finding the Fourth Proportional to 26,023,038.69, 39,034,275.60 and 10,666,904.79

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Solution

The fourth proportional to 26,023,038.69, 39,034,275.60 and 10,666,904.79 is: 16,000,241.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,023,038.69 : 39,034,275.60 = 10,666,904.79 : x
  2. Step 2: Convert to fraction form
    26,023,038.69/39,034,275.60 = 10,666,904.79/x
  3. Step 3: Cross multiply
    26,023,038.69x = 39,034,275.60 × 10,666,904.79
  4. Step 4: Simplify right side
    26,023,038.69x = 416,374,901,371,820.12
  5. Step 5: Solve for x
    x = 416,374,901,371,820.12/26,023,038.69
  6. Step 6: Final answer
    x = 16,000,241.41

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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.