Home / 466,022,704,777.04-643,018,060,510.25-260,225,279,161.90

Finding the Fourth Proportional to 466,022,704,777.04, 643,018,060,510.25 and 260,225,279,161.90

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Solution

The fourth proportional to 466,022,704,777.04, 643,018,060,510.25 and 260,225,279,161.90 is: 359,058,802,472.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,022,704,777.04 : 643,018,060,510.25 = 260,225,279,161.90 : x
  2. Step 2: Convert to fraction form
    466,022,704,777.04/643,018,060,510.25 = 260,225,279,161.90/x
  3. Step 3: Cross multiply
    466,022,704,777.04x = 643,018,060,510.25 × 260,225,279,161.90
  4. Step 4: Simplify right side
    466,022,704,777.04x = 167,329,554,302,423,319,707,648
  5. Step 5: Solve for x
    x = 167,329,554,302,423,319,707,648/466,022,704,777.04
  6. Step 6: Final answer
    x = 359,058,802,472.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.