Home / 73,398,628.40-110,094,443.40-24,871,722.80

Finding the Fourth Proportional to 73,398,628.40, 110,094,443.40 and 24,871,722.80

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Solution

The fourth proportional to 73,398,628.40, 110,094,443.40 and 24,871,722.80 is: 37,306,398.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,398,628.40 : 110,094,443.40 = 24,871,722.80 : x
  2. Step 2: Convert to fraction form
    73,398,628.40/110,094,443.40 = 24,871,722.80/x
  3. Step 3: Cross multiply
    73,398,628.40x = 110,094,443.40 × 24,871,722.80
  4. Step 4: Simplify right side
    73,398,628.40x = 2,738,238,478,065,090
  5. Step 5: Solve for x
    x = 2,738,238,478,065,090/73,398,628.40
  6. Step 6: Final answer
    x = 37,306,398.47

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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.