Home / 159,161,693.04-238,677,048.63-60,829,718.85

Finding the Fourth Proportional to 159,161,693.04, 238,677,048.63 and 60,829,718.85

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Solution

The fourth proportional to 159,161,693.04, 238,677,048.63 and 60,829,718.85 is: 91,219,548.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,161,693.04 : 238,677,048.63 = 60,829,718.85 : x
  2. Step 2: Convert to fraction form
    159,161,693.04/238,677,048.63 = 60,829,718.85/x
  3. Step 3: Cross multiply
    159,161,693.04x = 238,677,048.63 × 60,829,718.85
  4. Step 4: Simplify right side
    159,161,693.04x = 14,518,657,764,110,678
  5. Step 5: Solve for x
    x = 14,518,657,764,110,678/159,161,693.04
  6. Step 6: Final answer
    x = 91,219,548.42

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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.