Home / 95,390,306,186.80-131,638,623,277.61-52,570,789,541.82

Finding the Fourth Proportional to 95,390,306,186.80, 131,638,623,277.61 and 52,570,789,541.82

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Solution

The fourth proportional to 95,390,306,186.80, 131,638,623,277.61 and 52,570,789,541.82 is: 72,547,689,975.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,390,306,186.80 : 131,638,623,277.61 = 52,570,789,541.82 : x
  2. Step 2: Convert to fraction form
    95,390,306,186.80/131,638,623,277.61 = 52,570,789,541.82/x
  3. Step 3: Cross multiply
    95,390,306,186.80x = 131,638,623,277.61 × 52,570,789,541.82
  4. Step 4: Simplify right side
    95,390,306,186.80x = 6,920,346,359,902,162,124,800
  5. Step 5: Solve for x
    x = 6,920,346,359,902,162,124,800/95,390,306,186.80
  6. Step 6: Final answer
    x = 72,547,689,975.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.