Home / 104,444,598,341.12-144,134,033,812.72-59,336,800,339.68

Finding the Fourth Proportional to 104,444,598,341.12, 144,134,033,812.72 and 59,336,800,339.68

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Solution

The fourth proportional to 104,444,598,341.12, 144,134,033,812.72 and 59,336,800,339.68 is: 81,885,061,768.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,444,598,341.12 : 144,134,033,812.72 = 59,336,800,339.68 : x
  2. Step 2: Convert to fraction form
    104,444,598,341.12/144,134,033,812.72 = 59,336,800,339.68/x
  3. Step 3: Cross multiply
    104,444,598,341.12x = 144,134,033,812.72 × 59,336,800,339.68
  4. Step 4: Simplify right side
    104,444,598,341.12x = 8,552,452,386,498,052,882,432
  5. Step 5: Solve for x
    x = 8,552,452,386,498,052,882,432/104,444,598,341.12
  6. Step 6: Final answer
    x = 81,885,061,768.01

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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.