Home / 58,723,344,186.30-88,085,016,279.45-42,315,847,328.70

Finding the Fourth Proportional to 58,723,344,186.30, 88,085,016,279.45 and 42,315,847,328.70

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Solution

The fourth proportional to 58,723,344,186.30, 88,085,016,279.45 and 42,315,847,328.70 is: 63,473,770,993.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,723,344,186.30 : 88,085,016,279.45 = 42,315,847,328.70 : x
  2. Step 2: Convert to fraction form
    58,723,344,186.30/88,085,016,279.45 = 42,315,847,328.70/x
  3. Step 3: Cross multiply
    58,723,344,186.30x = 88,085,016,279.45 × 42,315,847,328.70
  4. Step 4: Simplify right side
    58,723,344,186.30x = 3,727,392,100,827,259,731,968
  5. Step 5: Solve for x
    x = 3,727,392,100,827,259,731,968/58,723,344,186.30
  6. Step 6: Final answer
    x = 63,473,770,993.05

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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.