Home / 182,711,860,095.57-273,956,087,037.05-87,127,113,842.84

Finding the Fourth Proportional to 182,711,860,095.57, 273,956,087,037.05 and 87,127,113,842.84

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Solution

The fourth proportional to 182,711,860,095.57, 273,956,087,037.05 and 87,127,113,842.84 is: 130,637,404,549.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,711,860,095.57 : 273,956,087,037.05 = 87,127,113,842.84 : x
  2. Step 2: Convert to fraction form
    182,711,860,095.57/273,956,087,037.05 = 87,127,113,842.84/x
  3. Step 3: Cross multiply
    182,711,860,095.57x = 273,956,087,037.05 × 87,127,113,842.84
  4. Step 4: Simplify right side
    182,711,860,095.57x = 23,869,003,183,216,037,724,160
  5. Step 5: Solve for x
    x = 23,869,003,183,216,037,724,160/182,711,860,095.57
  6. Step 6: Final answer
    x = 130,637,404,549.06

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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.