Home / 10,063,116,171.40-15,094,674,257.10-2,702,870,897.80

Finding the Fourth Proportional to 10,063,116,171.40, 15,094,674,257.10 and 2,702,870,897.80

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Solution

The fourth proportional to 10,063,116,171.40, 15,094,674,257.10 and 2,702,870,897.80 is: 4,054,306,346.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,063,116,171.40 : 15,094,674,257.10 = 2,702,870,897.80 : x
  2. Step 2: Convert to fraction form
    10,063,116,171.40/15,094,674,257.10 = 2,702,870,897.80/x
  3. Step 3: Cross multiply
    10,063,116,171.40x = 15,094,674,257.10 × 2,702,870,897.80
  4. Step 4: Simplify right side
    10,063,116,171.40x = 40,798,955,761,286,430,720
  5. Step 5: Solve for x
    x = 40,798,955,761,286,430,720/10,063,116,171.40
  6. Step 6: Final answer
    x = 4,054,306,346.70

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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.