Home / 26,037,510.71-35,930,384.55-14,871,811.28

Finding the Fourth Proportional to 26,037,510.71, 35,930,384.55 and 14,871,811.28

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Solution

The fourth proportional to 26,037,510.71, 35,930,384.55 and 14,871,811.28 is: 20,522,311.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,037,510.71 : 35,930,384.55 = 14,871,811.28 : x
  2. Step 2: Convert to fraction form
    26,037,510.71/35,930,384.55 = 14,871,811.28/x
  3. Step 3: Cross multiply
    26,037,510.71x = 35,930,384.55 × 14,871,811.28
  4. Step 4: Simplify right side
    26,037,510.71x = 534,349,898,065,775.75
  5. Step 5: Solve for x
    x = 534,349,898,065,775.75/26,037,510.71
  6. Step 6: Final answer
    x = 20,522,311.22

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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.