Home / 16,376,264,876.10-24,564,397,314.15-13,111,091,372.10

Finding the Fourth Proportional to 16,376,264,876.10, 24,564,397,314.15 and 13,111,091,372.10

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Solution

The fourth proportional to 16,376,264,876.10, 24,564,397,314.15 and 13,111,091,372.10 is: 19,666,637,058.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,376,264,876.10 : 24,564,397,314.15 = 13,111,091,372.10 : x
  2. Step 2: Convert to fraction form
    16,376,264,876.10/24,564,397,314.15 = 13,111,091,372.10/x
  3. Step 3: Cross multiply
    16,376,264,876.10x = 24,564,397,314.15 × 13,111,091,372.10
  4. Step 4: Simplify right side
    16,376,264,876.10x = 322,066,057,686,388,506,624
  5. Step 5: Solve for x
    x = 322,066,057,686,388,506,624/16,376,264,876.10
  6. Step 6: Final answer
    x = 19,666,637,058.15

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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.