Home / 699,051,264.56-1,048,747,618.56-232,711,786.88

Finding the Fourth Proportional to 699,051,264.56, 1,048,747,618.56 and 232,711,786.88

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Solution

The fourth proportional to 699,051,264.56, 1,048,747,618.56 and 232,711,786.88 is: 349,124,513.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,051,264.56 : 1,048,747,618.56 = 232,711,786.88 : x
  2. Step 2: Convert to fraction form
    699,051,264.56/1,048,747,618.56 = 232,711,786.88/x
  3. Step 3: Cross multiply
    699,051,264.56x = 1,048,747,618.56 × 232,711,786.88
  4. Step 4: Simplify right side
    699,051,264.56x = 244,055,932,301,242,240
  5. Step 5: Solve for x
    x = 244,055,932,301,242,240/699,051,264.56
  6. Step 6: Final answer
    x = 349,124,513.00

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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.