Home / 181,871,205.12-272,825,178.48-59,044,386.24

Finding the Fourth Proportional to 181,871,205.12, 272,825,178.48 and 59,044,386.24

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Solution

The fourth proportional to 181,871,205.12, 272,825,178.48 and 59,044,386.24 is: 88,572,543.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,871,205.12 : 272,825,178.48 = 59,044,386.24 : x
  2. Step 2: Convert to fraction form
    181,871,205.12/272,825,178.48 = 59,044,386.24/x
  3. Step 3: Cross multiply
    181,871,205.12x = 272,825,178.48 × 59,044,386.24
  4. Step 4: Simplify right side
    181,871,205.12x = 16,108,795,214,170,058
  5. Step 5: Solve for x
    x = 16,108,795,214,170,058/181,871,205.12
  6. Step 6: Final answer
    x = 88,572,543.43

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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.