Home / 32,832,210.30-49,248,315.45-19,227,320.70

Finding the Fourth Proportional to 32,832,210.30, 49,248,315.45 and 19,227,320.70

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Solution

The fourth proportional to 32,832,210.30, 49,248,315.45 and 19,227,320.70 is: 28,840,981.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,210.30 : 49,248,315.45 = 19,227,320.70 : x
  2. Step 2: Convert to fraction form
    32,832,210.30/49,248,315.45 = 19,227,320.70/x
  3. Step 3: Cross multiply
    32,832,210.30x = 49,248,315.45 × 19,227,320.70
  4. Step 4: Simplify right side
    32,832,210.30x = 946,913,155,091,914.88
  5. Step 5: Solve for x
    x = 946,913,155,091,914.88/32,832,210.30
  6. Step 6: Final answer
    x = 28,840,981.05

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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.