Home / 34,840,059.04-48,080,061.84-19,158,089.50

Finding the Fourth Proportional to 34,840,059.04, 48,080,061.84 and 19,158,089.50

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Solution

The fourth proportional to 34,840,059.04, 48,080,061.84 and 19,158,089.50 is: 26,438,592.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,840,059.04 : 48,080,061.84 = 19,158,089.50 : x
  2. Step 2: Convert to fraction form
    34,840,059.04/48,080,061.84 = 19,158,089.50/x
  3. Step 3: Cross multiply
    34,840,059.04x = 48,080,061.84 × 19,158,089.50
  4. Step 4: Simplify right side
    34,840,059.04x = 921,122,127,896,254.75
  5. Step 5: Solve for x
    x = 921,122,127,896,254.75/34,840,059.04
  6. Step 6: Final answer
    x = 26,438,592.62

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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.