Home / 26,417,430.60-39,626,145.90-22,386,352.20

Finding the Fourth Proportional to 26,417,430.60, 39,626,145.90 and 22,386,352.20

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Solution

The fourth proportional to 26,417,430.60, 39,626,145.90 and 22,386,352.20 is: 33,579,528.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,417,430.60 : 39,626,145.90 = 22,386,352.20 : x
  2. Step 2: Convert to fraction form
    26,417,430.60/39,626,145.90 = 22,386,352.20/x
  3. Step 3: Cross multiply
    26,417,430.60x = 39,626,145.90 × 22,386,352.20
  4. Step 4: Simplify right side
    26,417,430.60x = 887,084,858,445,985.88
  5. Step 5: Solve for x
    x = 887,084,858,445,985.88/26,417,430.60
  6. Step 6: Final answer
    x = 33,579,528.30

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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.