Home / 5,125,675,254.34-7,073,706,492.77-2,867,480,069.44

Finding the Fourth Proportional to 5,125,675,254.34, 7,073,706,492.77 and 2,867,480,069.44

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Solution

The fourth proportional to 5,125,675,254.34, 7,073,706,492.77 and 2,867,480,069.44 is: 3,957,276,139.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,125,675,254.34 : 7,073,706,492.77 = 2,867,480,069.44 : x
  2. Step 2: Convert to fraction form
    5,125,675,254.34/7,073,706,492.77 = 2,867,480,069.44/x
  3. Step 3: Cross multiply
    5,125,675,254.34x = 7,073,706,492.77 × 2,867,480,069.44
  4. Step 4: Simplify right side
    5,125,675,254.34x = 20,283,712,385,086,300,160
  5. Step 5: Solve for x
    x = 20,283,712,385,086,300,160/5,125,675,254.34
  6. Step 6: Final answer
    x = 3,957,276,139.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.