Home / 18,493,999,246.80-25,521,718,962.18-10,035,823,024.08

Finding the Fourth Proportional to 18,493,999,246.80, 25,521,718,962.18 and 10,035,823,024.08

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Solution

The fourth proportional to 18,493,999,246.80, 25,521,718,962.18 and 10,035,823,024.08 is: 13,849,435,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,493,999,246.80 : 25,521,718,962.18 = 10,035,823,024.08 : x
  2. Step 2: Convert to fraction form
    18,493,999,246.80/25,521,718,962.18 = 10,035,823,024.08/x
  3. Step 3: Cross multiply
    18,493,999,246.80x = 25,521,718,962.18 × 10,035,823,024.08
  4. Step 4: Simplify right side
    18,493,999,246.80x = 256,131,454,774,745,169,920
  5. Step 5: Solve for x
    x = 256,131,454,774,745,169,920/18,493,999,246.80
  6. Step 6: Final answer
    x = 13,849,435,774.10

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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.