Home / 32,675,063.04-45,091,216.62-17,990,429.40

Finding the Fourth Proportional to 32,675,063.04, 45,091,216.62 and 17,990,429.40

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Solution

The fourth proportional to 32,675,063.04, 45,091,216.62 and 17,990,429.40 is: 24,826,588.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,675,063.04 : 45,091,216.62 = 17,990,429.40 : x
  2. Step 2: Convert to fraction form
    32,675,063.04/45,091,216.62 = 17,990,429.40/x
  3. Step 3: Cross multiply
    32,675,063.04x = 45,091,216.62 × 17,990,429.40
  4. Step 4: Simplify right side
    32,675,063.04x = 811,210,349,162,216.50
  5. Step 5: Solve for x
    x = 811,210,349,162,216.50/32,675,063.04
  6. Step 6: Final answer
    x = 24,826,588.65

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1.5x scale

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.