Home / 26,485,146,053.17-36,549,234,674.63-14,442,126,433.81

Finding the Fourth Proportional to 26,485,146,053.17, 36,549,234,674.63 and 14,442,126,433.81

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Solution

The fourth proportional to 26,485,146,053.17, 36,549,234,674.63 and 14,442,126,433.81 is: 19,929,988,951.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,485,146,053.17 : 36,549,234,674.63 = 14,442,126,433.81 : x
  2. Step 2: Convert to fraction form
    26,485,146,053.17/36,549,234,674.63 = 14,442,126,433.81/x
  3. Step 3: Cross multiply
    26,485,146,053.17x = 36,549,234,674.63 × 14,442,126,433.81
  4. Step 4: Simplify right side
    26,485,146,053.17x = 527,848,668,229,998,870,528
  5. Step 5: Solve for x
    x = 527,848,668,229,998,870,528/26,485,146,053.17
  6. Step 6: Final answer
    x = 19,929,988,951.93

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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.