Home / 17,127,342,079.01-23,633,815,136.63-9,506,709,175.92

Finding the Fourth Proportional to 17,127,342,079.01, 23,633,815,136.63 and 9,506,709,175.92

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Solution

The fourth proportional to 17,127,342,079.01, 23,633,815,136.63 and 9,506,709,175.92 is: 13,118,194,649.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,127,342,079.01 : 23,633,815,136.63 = 9,506,709,175.92 : x
  2. Step 2: Convert to fraction form
    17,127,342,079.01/23,633,815,136.63 = 9,506,709,175.92/x
  3. Step 3: Cross multiply
    17,127,342,079.01x = 23,633,815,136.63 × 9,506,709,175.92
  4. Step 4: Simplify right side
    17,127,342,079.01x = 224,679,807,221,267,169,280
  5. Step 5: Solve for x
    x = 224,679,807,221,267,169,280/17,127,342,079.01
  6. Step 6: Final answer
    x = 13,118,194,649.51

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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.