Home / 32,300,947.04-44,564,050.76-20,704,904.64

Finding the Fourth Proportional to 32,300,947.04, 44,564,050.76 and 20,704,904.64

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Solution

The fourth proportional to 32,300,947.04, 44,564,050.76 and 20,704,904.64 is: 28,565,553.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,300,947.04 : 44,564,050.76 = 20,704,904.64 : x
  2. Step 2: Convert to fraction form
    32,300,947.04/44,564,050.76 = 20,704,904.64/x
  3. Step 3: Cross multiply
    32,300,947.04x = 44,564,050.76 × 20,704,904.64
  4. Step 4: Simplify right side
    32,300,947.04x = 922,694,421,357,919.50
  5. Step 5: Solve for x
    x = 922,694,421,357,919.50/32,300,947.04
  6. Step 6: Final answer
    x = 28,565,553.21

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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.