Home / 25,068,910.40-37,606,130.40-8,026,683.20

Finding the Fourth Proportional to 25,068,910.40, 37,606,130.40 and 8,026,683.20

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Solution

The fourth proportional to 25,068,910.40, 37,606,130.40 and 8,026,683.20 is: 12,040,910.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,068,910.40 : 37,606,130.40 = 8,026,683.20 : x
  2. Step 2: Convert to fraction form
    25,068,910.40/37,606,130.40 = 8,026,683.20/x
  3. Step 3: Cross multiply
    25,068,910.40x = 37,606,130.40 × 8,026,683.20
  4. Step 4: Simplify right side
    25,068,910.40x = 301,852,495,098,689.25
  5. Step 5: Solve for x
    x = 301,852,495,098,689.25/25,068,910.40
  6. Step 6: Final answer
    x = 12,040,910.05

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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.