Home / 58,632,076-80,912,360.16-32,526,594.40

Finding the Fourth Proportional to 58,632,076, 80,912,360.16 and 32,526,594.40

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Solution

The fourth proportional to 58,632,076, 80,912,360.16 and 32,526,594.40 is: 44,886,753.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,632,076 : 80,912,360.16 = 32,526,594.40 : x
  2. Step 2: Convert to fraction form
    58,632,076/80,912,360.16 = 32,526,594.40/x
  3. Step 3: Cross multiply
    58,632,076x = 80,912,360.16 × 32,526,594.40
  4. Step 4: Simplify right side
    58,632,076x = 2,631,803,520,871,039
  5. Step 5: Solve for x
    x = 2,631,803,520,871,039/58,632,076
  6. Step 6: Final answer
    x = 44,886,753.13

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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.