Home / 5,789,640,959.16-8,688,134,496.46-2,473,480,476.96

Finding the Fourth Proportional to 5,789,640,959.16, 8,688,134,496.46 and 2,473,480,476.96

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Solution

The fourth proportional to 5,789,640,959.16, 8,688,134,496.46 and 2,473,480,476.96 is: 3,711,789,938.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,789,640,959.16 : 8,688,134,496.46 = 2,473,480,476.96 : x
  2. Step 2: Convert to fraction form
    5,789,640,959.16/8,688,134,496.46 = 2,473,480,476.96/x
  3. Step 3: Cross multiply
    5,789,640,959.16x = 8,688,134,496.46 × 2,473,480,476.96
  4. Step 4: Simplify right side
    5,789,640,959.16x = 21,489,931,058,196,508,672
  5. Step 5: Solve for x
    x = 21,489,931,058,196,508,672/5,789,640,959.16
  6. Step 6: Final answer
    x = 3,711,789,938.23

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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.