Home / 16,573,134.38-22,872,075.22-10,047,038.90

Finding the Fourth Proportional to 16,573,134.38, 22,872,075.22 and 10,047,038.90

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Solution

The fourth proportional to 16,573,134.38, 22,872,075.22 and 10,047,038.90 is: 13,865,610.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,573,134.38 : 22,872,075.22 = 10,047,038.90 : x
  2. Step 2: Convert to fraction form
    16,573,134.38/22,872,075.22 = 10,047,038.90/x
  3. Step 3: Cross multiply
    16,573,134.38x = 22,872,075.22 × 10,047,038.90
  4. Step 4: Simplify right side
    16,573,134.38x = 229,796,629,459,066.06
  5. Step 5: Solve for x
    x = 229,796,629,459,066.06/16,573,134.38
  6. Step 6: Final answer
    x = 13,865,610.70

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1.5x scale

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.