Home / 45,111,151.40-62,254,778.10-26,522,919.32

Finding the Fourth Proportional to 45,111,151.40, 62,254,778.10 and 26,522,919.32

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Solution

The fourth proportional to 45,111,151.40, 62,254,778.10 and 26,522,919.32 is: 36,602,445.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,111,151.40 : 62,254,778.10 = 26,522,919.32 : x
  2. Step 2: Convert to fraction form
    45,111,151.40/62,254,778.10 = 26,522,919.32/x
  3. Step 3: Cross multiply
    45,111,151.40x = 62,254,778.10 × 26,522,919.32
  4. Step 4: Simplify right side
    45,111,151.40x = 1,651,178,456,830,803
  5. Step 5: Solve for x
    x = 1,651,178,456,830,803/45,111,151.40
  6. Step 6: Final answer
    x = 36,602,445.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.