Home / 25,488,012.60-38,232,018.90-22,701,094.20

Finding the Fourth Proportional to 25,488,012.60, 38,232,018.90 and 22,701,094.20

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Solution

The fourth proportional to 25,488,012.60, 38,232,018.90 and 22,701,094.20 is: 34,051,641.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,488,012.60 : 38,232,018.90 = 22,701,094.20 : x
  2. Step 2: Convert to fraction form
    25,488,012.60/38,232,018.90 = 22,701,094.20/x
  3. Step 3: Cross multiply
    25,488,012.60x = 38,232,018.90 × 22,701,094.20
  4. Step 4: Simplify right side
    25,488,012.60x = 867,908,662,505,080.38
  5. Step 5: Solve for x
    x = 867,908,662,505,080.38/25,488,012.60
  6. Step 6: Final answer
    x = 34,051,641.30

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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.