Home / 73,852,832.16-110,680,225.76-57,477,889.28

Finding the Fourth Proportional to 73,852,832.16, 110,680,225.76 and 57,477,889.28

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Solution

The fourth proportional to 73,852,832.16, 110,680,225.76 and 57,477,889.28 is: 86,139,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,852,832.16 : 110,680,225.76 = 57,477,889.28 : x
  2. Step 2: Convert to fraction form
    73,852,832.16/110,680,225.76 = 57,477,889.28/x
  3. Step 3: Cross multiply
    73,852,832.16x = 110,680,225.76 × 57,477,889.28
  4. Step 4: Simplify right side
    73,852,832.16x = 6,361,665,761,718,684
  5. Step 5: Solve for x
    x = 6,361,665,761,718,684/73,852,832.16
  6. Step 6: Final answer
    x = 86,139,767.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.