Home / 104,385,087,017.90-156,577,630,526.85-104,385,087,017.90

Finding the Fourth Proportional to 104,385,087,017.90, 156,577,630,526.85 and 104,385,087,017.90

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Solution

The fourth proportional to 104,385,087,017.90, 156,577,630,526.85 and 104,385,087,017.90 is: 156,577,630,526.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,385,087,017.90 : 156,577,630,526.85 = 104,385,087,017.90 : x
  2. Step 2: Convert to fraction form
    104,385,087,017.90/156,577,630,526.85 = 104,385,087,017.90/x
  3. Step 3: Cross multiply
    104,385,087,017.90x = 156,577,630,526.85 × 104,385,087,017.90
  4. Step 4: Simplify right side
    104,385,087,017.90x = 16,344,369,587,601,832,673,280
  5. Step 5: Solve for x
    x = 16,344,369,587,601,832,673,280/104,385,087,017.90
  6. Step 6: Final answer
    x = 156,577,630,526.85

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Double scale
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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.