Home / 6,579,108,924.60-9,868,663,386.90-6,288,871,279.80

Finding the Fourth Proportional to 6,579,108,924.60, 9,868,663,386.90 and 6,288,871,279.80

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Solution

The fourth proportional to 6,579,108,924.60, 9,868,663,386.90 and 6,288,871,279.80 is: 9,433,306,919.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,108,924.60 : 9,868,663,386.90 = 6,288,871,279.80 : x
  2. Step 2: Convert to fraction form
    6,579,108,924.60/9,868,663,386.90 = 6,288,871,279.80/x
  3. Step 3: Cross multiply
    6,579,108,924.60x = 9,868,663,386.90 × 6,288,871,279.80
  4. Step 4: Simplify right side
    6,579,108,924.60x = 62,062,753,743,889,203,200
  5. Step 5: Solve for x
    x = 62,062,753,743,889,203,200/6,579,108,924.60
  6. Step 6: Final answer
    x = 9,433,306,919.70

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Double scale
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Similar ratio
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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.