Home / 8,661,887,234.04-11,953,095,047.28-4,902,617,082

Finding the Fourth Proportional to 8,661,887,234.04, 11,953,095,047.28 and 4,902,617,082

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Solution

The fourth proportional to 8,661,887,234.04, 11,953,095,047.28 and 4,902,617,082 is: 6,765,436,489.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,661,887,234.04 : 11,953,095,047.28 = 4,902,617,082 : x
  2. Step 2: Convert to fraction form
    8,661,887,234.04/11,953,095,047.28 = 4,902,617,082/x
  3. Step 3: Cross multiply
    8,661,887,234.04x = 11,953,095,047.28 × 4,902,617,082
  4. Step 4: Simplify right side
    8,661,887,234.04x = 58,601,447,961,564,528,640
  5. Step 5: Solve for x
    x = 58,601,447,961,564,528,640/8,661,887,234.04
  6. Step 6: Final answer
    x = 6,765,436,489.55

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1.5x scale

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.