Home / 16,326,019,275.65-22,528,469,602.21-9,091,520,083.89

Finding the Fourth Proportional to 16,326,019,275.65, 22,528,469,602.21 and 9,091,520,083.89

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Solution

The fourth proportional to 16,326,019,275.65, 22,528,469,602.21 and 9,091,520,083.89 is: 12,545,497,490.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,326,019,275.65 : 22,528,469,602.21 = 9,091,520,083.89 : x
  2. Step 2: Convert to fraction form
    16,326,019,275.65/22,528,469,602.21 = 9,091,520,083.89/x
  3. Step 3: Cross multiply
    16,326,019,275.65x = 22,528,469,602.21 × 9,091,520,083.89
  4. Step 4: Simplify right side
    16,326,019,275.65x = 204,818,033,847,779,393,536
  5. Step 5: Solve for x
    x = 204,818,033,847,779,393,536/16,326,019,275.65
  6. Step 6: Final answer
    x = 12,545,497,490.21

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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.