Home / 65,227,440.64-97,852,928.64-26,868,017.92

Finding the Fourth Proportional to 65,227,440.64, 97,852,928.64 and 26,868,017.92

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Solution

The fourth proportional to 65,227,440.64, 97,852,928.64 and 26,868,017.92 is: 40,306,874.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,227,440.64 : 97,852,928.64 = 26,868,017.92 : x
  2. Step 2: Convert to fraction form
    65,227,440.64/97,852,928.64 = 26,868,017.92/x
  3. Step 3: Cross multiply
    65,227,440.64x = 97,852,928.64 × 26,868,017.92
  4. Step 4: Simplify right side
    65,227,440.64x = 2,629,114,240,224,001.50
  5. Step 5: Solve for x
    x = 2,629,114,240,224,001.50/65,227,440.64
  6. Step 6: Final answer
    x = 40,306,874.14

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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.