Home / 34,891,891,597-52,353,060,815.76-12,218,519,080.36

Finding the Fourth Proportional to 34,891,891,597, 52,353,060,815.76 and 12,218,519,080.36

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Solution

The fourth proportional to 34,891,891,597, 52,353,060,815.76 and 12,218,519,080.36 is: 18,333,109,591.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,891,891,597 : 52,353,060,815.76 = 12,218,519,080.36 : x
  2. Step 2: Convert to fraction form
    34,891,891,597/52,353,060,815.76 = 12,218,519,080.36/x
  3. Step 3: Cross multiply
    34,891,891,597x = 52,353,060,815.76 × 12,218,519,080.36
  4. Step 4: Simplify right side
    34,891,891,597x = 639,676,872,492,611,141,632
  5. Step 5: Solve for x
    x = 639,676,872,492,611,141,632/34,891,891,597
  6. Step 6: Final answer
    x = 18,333,109,591.22

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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.