Home / 453,297,244.16-680,084,632.53-232,125,182.15

Finding the Fourth Proportional to 453,297,244.16, 680,084,632.53 and 232,125,182.15

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Solution

The fourth proportional to 453,297,244.16, 680,084,632.53 and 232,125,182.15 is: 348,258,832.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,297,244.16 : 680,084,632.53 = 232,125,182.15 : x
  2. Step 2: Convert to fraction form
    453,297,244.16/680,084,632.53 = 232,125,182.15/x
  3. Step 3: Cross multiply
    453,297,244.16x = 680,084,632.53 × 232,125,182.15
  4. Step 4: Simplify right side
    453,297,244.16x = 157,864,769,200,041,632
  5. Step 5: Solve for x
    x = 157,864,769,200,041,632/453,297,244.16
  6. Step 6: Final answer
    x = 348,258,832.89

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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.