Home / 32,238,476.04-48,364,095.78-9,209,609.40

Finding the Fourth Proportional to 32,238,476.04, 48,364,095.78 and 9,209,609.40

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Solution

The fourth proportional to 32,238,476.04, 48,364,095.78 and 9,209,609.40 is: 13,816,237.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,238,476.04 : 48,364,095.78 = 9,209,609.40 : x
  2. Step 2: Convert to fraction form
    32,238,476.04/48,364,095.78 = 9,209,609.40/x
  3. Step 3: Cross multiply
    32,238,476.04x = 48,364,095.78 × 9,209,609.40
  4. Step 4: Simplify right side
    32,238,476.04x = 445,414,431,117,988.38
  5. Step 5: Solve for x
    x = 445,414,431,117,988.38/32,238,476.04
  6. Step 6: Final answer
    x = 13,816,237.17

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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.