Home / 15,676,416,008.10-23,514,624,012.15-6,952,280,552.10

Finding the Fourth Proportional to 15,676,416,008.10, 23,514,624,012.15 and 6,952,280,552.10

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Solution

The fourth proportional to 15,676,416,008.10, 23,514,624,012.15 and 6,952,280,552.10 is: 10,428,420,828.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,416,008.10 : 23,514,624,012.15 = 6,952,280,552.10 : x
  2. Step 2: Convert to fraction form
    15,676,416,008.10/23,514,624,012.15 = 6,952,280,552.10/x
  3. Step 3: Cross multiply
    15,676,416,008.10x = 23,514,624,012.15 × 6,952,280,552.10
  4. Step 4: Simplify right side
    15,676,416,008.10x = 163,480,263,209,614,147,584
  5. Step 5: Solve for x
    x = 163,480,263,209,614,147,584/15,676,416,008.10
  6. Step 6: Final answer
    x = 10,428,420,828.15

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Double scale
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1.5x scale

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.