Home / 26,857,485,973.28-37,063,366,345.68-14,814,226,699.04

Finding the Fourth Proportional to 26,857,485,973.28, 37,063,366,345.68 and 14,814,226,699.04

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Solution

The fourth proportional to 26,857,485,973.28, 37,063,366,345.68 and 14,814,226,699.04 is: 20,443,652,537.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,857,485,973.28 : 37,063,366,345.68 = 14,814,226,699.04 : x
  2. Step 2: Convert to fraction form
    26,857,485,973.28/37,063,366,345.68 = 14,814,226,699.04/x
  3. Step 3: Cross multiply
    26,857,485,973.28x = 37,063,366,345.68 × 14,814,226,699.04
  4. Step 4: Simplify right side
    26,857,485,973.28x = 549,065,111,274,473,324,544
  5. Step 5: Solve for x
    x = 549,065,111,274,473,324,544/26,857,485,973.28
  6. Step 6: Final answer
    x = 20,443,652,537.72

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Double scale
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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.