Home / 4,723,960,177.20-7,085,940,265.80-2,971,480,335.60

Finding the Fourth Proportional to 4,723,960,177.20, 7,085,940,265.80 and 2,971,480,335.60

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Solution

The fourth proportional to 4,723,960,177.20, 7,085,940,265.80 and 2,971,480,335.60 is: 4,457,220,503.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,960,177.20 : 7,085,940,265.80 = 2,971,480,335.60 : x
  2. Step 2: Convert to fraction form
    4,723,960,177.20/7,085,940,265.80 = 2,971,480,335.60/x
  3. Step 3: Cross multiply
    4,723,960,177.20x = 7,085,940,265.80 × 2,971,480,335.60
  4. Step 4: Simplify right side
    4,723,960,177.20x = 21,055,732,159,060,938,752
  5. Step 5: Solve for x
    x = 21,055,732,159,060,938,752/4,723,960,177.20
  6. Step 6: Final answer
    x = 4,457,220,503.40

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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.