Home / 29,626,057.52-40,884,019.16-16,573,534.42

Finding the Fourth Proportional to 29,626,057.52, 40,884,019.16 and 16,573,534.42

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Solution

The fourth proportional to 29,626,057.52, 40,884,019.16 and 16,573,534.42 is: 22,871,510.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,626,057.52 : 40,884,019.16 = 16,573,534.42 : x
  2. Step 2: Convert to fraction form
    29,626,057.52/40,884,019.16 = 16,573,534.42/x
  3. Step 3: Cross multiply
    29,626,057.52x = 40,884,019.16 × 16,573,534.42
  4. Step 4: Simplify right side
    29,626,057.52x = 677,592,698,776,199.38
  5. Step 5: Solve for x
    x = 677,592,698,776,199.38/29,626,057.52
  6. Step 6: Final answer
    x = 22,871,510.94

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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.