Home / 183,719,712,925.22-275,579,569,387.83-146,527,345,981.22

Finding the Fourth Proportional to 183,719,712,925.22, 275,579,569,387.83 and 146,527,345,981.22

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Solution

The fourth proportional to 183,719,712,925.22, 275,579,569,387.83 and 146,527,345,981.22 is: 219,791,018,971.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,719,712,925.22 : 275,579,569,387.83 = 146,527,345,981.22 : x
  2. Step 2: Convert to fraction form
    183,719,712,925.22/275,579,569,387.83 = 146,527,345,981.22/x
  3. Step 3: Cross multiply
    183,719,712,925.22x = 275,579,569,387.83 × 146,527,345,981.22
  4. Step 4: Simplify right side
    183,719,712,925.22x = 40,379,942,909,046,194,962,432
  5. Step 5: Solve for x
    x = 40,379,942,909,046,194,962,432/183,719,712,925.22
  6. Step 6: Final answer
    x = 219,791,018,971.83

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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.