Home / 3,587,120,692.10-5,380,681,038.15-1,652,203,060.10

Finding the Fourth Proportional to 3,587,120,692.10, 5,380,681,038.15 and 1,652,203,060.10

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Solution

The fourth proportional to 3,587,120,692.10, 5,380,681,038.15 and 1,652,203,060.10 is: 2,478,304,590.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,120,692.10 : 5,380,681,038.15 = 1,652,203,060.10 : x
  2. Step 2: Convert to fraction form
    3,587,120,692.10/5,380,681,038.15 = 1,652,203,060.10/x
  3. Step 3: Cross multiply
    3,587,120,692.10x = 5,380,681,038.15 × 1,652,203,060.10
  4. Step 4: Simplify right side
    3,587,120,692.10x = 8,889,977,676,653,473,792
  5. Step 5: Solve for x
    x = 8,889,977,676,653,473,792/3,587,120,692.10
  6. Step 6: Final answer
    x = 2,478,304,590.15

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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.