Home / 27,037,411.20-40,562,496.36-8,841,535.66

Finding the Fourth Proportional to 27,037,411.20, 40,562,496.36 and 8,841,535.66

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Solution

The fourth proportional to 27,037,411.20, 40,562,496.36 and 8,841,535.66 is: 13,264,389.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,037,411.20 : 40,562,496.36 = 8,841,535.66 : x
  2. Step 2: Convert to fraction form
    27,037,411.20/40,562,496.36 = 8,841,535.66/x
  3. Step 3: Cross multiply
    27,037,411.20x = 40,562,496.36 × 8,841,535.66
  4. Step 4: Simplify right side
    27,037,411.20x = 358,634,758,076,263.38
  5. Step 5: Solve for x
    x = 358,634,758,076,263.38/27,037,411.20
  6. Step 6: Final answer
    x = 13,264,389.68

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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.