Home / 34,891,891,598-52,353,060,817.26-12,218,519,081.36

Finding the Fourth Proportional to 34,891,891,598, 52,353,060,817.26 and 12,218,519,081.36

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Solution

The fourth proportional to 34,891,891,598, 52,353,060,817.26 and 12,218,519,081.36 is: 18,333,109,592.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,891,891,598 : 52,353,060,817.26 = 12,218,519,081.36 : x
  2. Step 2: Convert to fraction form
    34,891,891,598/52,353,060,817.26 = 12,218,519,081.36/x
  3. Step 3: Cross multiply
    34,891,891,598x = 52,353,060,817.26 × 12,218,519,081.36
  4. Step 4: Simplify right side
    34,891,891,598x = 639,676,872,563,291,979,776
  5. Step 5: Solve for x
    x = 639,676,872,563,291,979,776/34,891,891,598
  6. Step 6: Final answer
    x = 18,333,109,592.72

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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.