Home / 185,287,335-277,932,998.07-55,896,066.12

Finding the Fourth Proportional to 185,287,335, 277,932,998.07 and 55,896,066.12

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Solution

The fourth proportional to 185,287,335, 277,932,998.07 and 55,896,066.12 is: 83,844,701.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,287,335 : 277,932,998.07 = 55,896,066.12 : x
  2. Step 2: Convert to fraction form
    185,287,335/277,932,998.07 = 55,896,066.12/x
  3. Step 3: Cross multiply
    185,287,335x = 277,932,998.07 × 55,896,066.12
  4. Step 4: Simplify right side
    185,287,335x = 15,535,361,237,050,552
  5. Step 5: Solve for x
    x = 15,535,361,237,050,552/185,287,335
  6. Step 6: Final answer
    x = 83,844,701.19

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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.