Home / 164,937,138.03-247,437,527.90-62,693,182.17

Finding the Fourth Proportional to 164,937,138.03, 247,437,527.90 and 62,693,182.17

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Solution

The fourth proportional to 164,937,138.03, 247,437,527.90 and 62,693,182.17 is: 94,051,868.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,937,138.03 : 247,437,527.90 = 62,693,182.17 : x
  2. Step 2: Convert to fraction form
    164,937,138.03/247,437,527.90 = 62,693,182.17/x
  3. Step 3: Cross multiply
    164,937,138.03x = 247,437,527.90 × 62,693,182.17
  4. Step 4: Simplify right side
    164,937,138.03x = 15,512,646,012,015,692
  5. Step 5: Solve for x
    x = 15,512,646,012,015,692/164,937,138.03
  6. Step 6: Final answer
    x = 94,051,868.47

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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.