Home / 37,383,904.81-56,075,406.15-9,715,371.07

Finding the Fourth Proportional to 37,383,904.81, 56,075,406.15 and 9,715,371.07

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Solution

The fourth proportional to 37,383,904.81, 56,075,406.15 and 9,715,371.07 is: 14,572,939.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,383,904.81 : 56,075,406.15 = 9,715,371.07 : x
  2. Step 2: Convert to fraction form
    37,383,904.81/56,075,406.15 = 9,715,371.07/x
  3. Step 3: Cross multiply
    37,383,904.81x = 56,075,406.15 × 9,715,371.07
  4. Step 4: Simplify right side
    37,383,904.81x = 544,793,378,648,210.06
  5. Step 5: Solve for x
    x = 544,793,378,648,210.06/37,383,904.81
  6. Step 6: Final answer
    x = 14,572,939.38

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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.