Home / 32,832,037.80-49,248,056.70-13,656,421.80

Finding the Fourth Proportional to 32,832,037.80, 49,248,056.70 and 13,656,421.80

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Solution

The fourth proportional to 32,832,037.80, 49,248,056.70 and 13,656,421.80 is: 20,484,632.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,037.80 : 49,248,056.70 = 13,656,421.80 : x
  2. Step 2: Convert to fraction form
    32,832,037.80/49,248,056.70 = 13,656,421.80/x
  3. Step 3: Cross multiply
    32,832,037.80x = 49,248,056.70 × 13,656,421.80
  4. Step 4: Simplify right side
    32,832,037.80x = 672,552,235,125,516.12
  5. Step 5: Solve for x
    x = 672,552,235,125,516.12/32,832,037.80
  6. Step 6: Final answer
    x = 20,484,632.70

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1.5x scale

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.