Home / 45,746,938,482.20-68,620,407,723.30-16,292,352,498.20

Finding the Fourth Proportional to 45,746,938,482.20, 68,620,407,723.30 and 16,292,352,498.20

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Solution

The fourth proportional to 45,746,938,482.20, 68,620,407,723.30 and 16,292,352,498.20 is: 24,438,528,747.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,746,938,482.20 : 68,620,407,723.30 = 16,292,352,498.20 : x
  2. Step 2: Convert to fraction form
    45,746,938,482.20/68,620,407,723.30 = 16,292,352,498.20/x
  3. Step 3: Cross multiply
    45,746,938,482.20x = 68,620,407,723.30 × 16,292,352,498.20
  4. Step 4: Simplify right side
    45,746,938,482.20x = 1,117,987,871,198,209,376,256
  5. Step 5: Solve for x
    x = 1,117,987,871,198,209,376,256/45,746,938,482.20
  6. Step 6: Final answer
    x = 24,438,528,747.30

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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.