Home / 90,699,397,060.60-136,049,095,590.90-41,014,340,241.40

Finding the Fourth Proportional to 90,699,397,060.60, 136,049,095,590.90 and 41,014,340,241.40

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Solution

The fourth proportional to 90,699,397,060.60, 136,049,095,590.90 and 41,014,340,241.40 is: 61,521,510,362.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,699,397,060.60 : 136,049,095,590.90 = 41,014,340,241.40 : x
  2. Step 2: Convert to fraction form
    90,699,397,060.60/136,049,095,590.90 = 41,014,340,241.40/x
  3. Step 3: Cross multiply
    90,699,397,060.60x = 136,049,095,590.90 × 41,014,340,241.40
  4. Step 4: Simplify right side
    90,699,397,060.60x = 5,579,963,896,099,925,655,552
  5. Step 5: Solve for x
    x = 5,579,963,896,099,925,655,552/90,699,397,060.60
  6. Step 6: Final answer
    x = 61,521,510,362.10

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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.