Home / 1,036,316,200.95-1,552,206,819.83-900,267,304.95

Finding the Fourth Proportional to 1,036,316,200.95, 1,552,206,819.83 and 900,267,304.95

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Solution

The fourth proportional to 1,036,316,200.95, 1,552,206,819.83 and 900,267,304.95 is: 1,348,431,153.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,316,200.95 : 1,552,206,819.83 = 900,267,304.95 : x
  2. Step 2: Convert to fraction form
    1,036,316,200.95/1,552,206,819.83 = 900,267,304.95/x
  3. Step 3: Cross multiply
    1,036,316,200.95x = 1,552,206,819.83 × 900,267,304.95
  4. Step 4: Simplify right side
    1,036,316,200.95x = 1,397,401,050,408,862,976
  5. Step 5: Solve for x
    x = 1,397,401,050,408,862,976/1,036,316,200.95
  6. Step 6: Final answer
    x = 1,348,431,153.67

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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.