Home / 32,627,444.32-45,007,509.36-19,571,229.28

Finding the Fourth Proportional to 32,627,444.32, 45,007,509.36 and 19,571,229.28

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Solution

The fourth proportional to 32,627,444.32, 45,007,509.36 and 19,571,229.28 is: 26,997,281.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,627,444.32 : 45,007,509.36 = 19,571,229.28 : x
  2. Step 2: Convert to fraction form
    32,627,444.32/45,007,509.36 = 19,571,229.28/x
  3. Step 3: Cross multiply
    32,627,444.32x = 45,007,509.36 × 19,571,229.28
  4. Step 4: Simplify right side
    32,627,444.32x = 880,852,285,006,306.12
  5. Step 5: Solve for x
    x = 880,852,285,006,306.12/32,627,444.32
  6. Step 6: Final answer
    x = 26,997,281.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.