Home / 27,695,528.99-41,506,156.17-21,554,925.06

Finding the Fourth Proportional to 27,695,528.99, 41,506,156.17 and 21,554,925.06

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Solution

The fourth proportional to 27,695,528.99, 41,506,156.17 and 21,554,925.06 is: 32,303,484.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,695,528.99 : 41,506,156.17 = 21,554,925.06 : x
  2. Step 2: Convert to fraction form
    27,695,528.99/41,506,156.17 = 21,554,925.06/x
  3. Step 3: Cross multiply
    27,695,528.99x = 41,506,156.17 × 21,554,925.06
  4. Step 4: Simplify right side
    27,695,528.99x = 894,662,085,781,654.75
  5. Step 5: Solve for x
    x = 894,662,085,781,654.75/27,695,528.99
  6. Step 6: Final answer
    x = 32,303,484.30

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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.