Home / 27,606,265.02-41,409,397.53-8,437,077.18

Finding the Fourth Proportional to 27,606,265.02, 41,409,397.53 and 8,437,077.18

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Solution

The fourth proportional to 27,606,265.02, 41,409,397.53 and 8,437,077.18 is: 12,655,615.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,606,265.02 : 41,409,397.53 = 8,437,077.18 : x
  2. Step 2: Convert to fraction form
    27,606,265.02/41,409,397.53 = 8,437,077.18/x
  3. Step 3: Cross multiply
    27,606,265.02x = 41,409,397.53 × 8,437,077.18
  4. Step 4: Simplify right side
    27,606,265.02x = 349,374,282,937,911.38
  5. Step 5: Solve for x
    x = 349,374,282,937,911.38/27,606,265.02
  6. Step 6: Final answer
    x = 12,655,615.77

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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.