Home / 16,353,670,605.10-24,474,070,810.05-9,815,261,440.30

Finding the Fourth Proportional to 16,353,670,605.10, 24,474,070,810.05 and 9,815,261,440.30

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Solution

The fourth proportional to 16,353,670,605.10, 24,474,070,810.05 and 9,815,261,440.30 is: 14,689,020,545.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,353,670,605.10 : 24,474,070,810.05 = 9,815,261,440.30 : x
  2. Step 2: Convert to fraction form
    16,353,670,605.10/24,474,070,810.05 = 9,815,261,440.30/x
  3. Step 3: Cross multiply
    16,353,670,605.10x = 24,474,070,810.05 × 9,815,261,440.30
  4. Step 4: Simplify right side
    16,353,670,605.10x = 240,219,403,509,055,520,768
  5. Step 5: Solve for x
    x = 240,219,403,509,055,520,768/16,353,670,605.10
  6. Step 6: Final answer
    x = 14,689,020,545.28

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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.