Home / 59,474,033,294.72-89,184,871,162.56-31,518,727,411.52

Finding the Fourth Proportional to 59,474,033,294.72, 89,184,871,162.56 and 31,518,727,411.52

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Solution

The fourth proportional to 59,474,033,294.72, 89,184,871,162.56 and 31,518,727,411.52 is: 47,264,217,469.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,474,033,294.72 : 89,184,871,162.56 = 31,518,727,411.52 : x
  2. Step 2: Convert to fraction form
    59,474,033,294.72/89,184,871,162.56 = 31,518,727,411.52/x
  3. Step 3: Cross multiply
    59,474,033,294.72x = 89,184,871,162.56 × 31,518,727,411.52
  4. Step 4: Simplify right side
    59,474,033,294.72x = 2,810,993,643,404,259,229,696
  5. Step 5: Solve for x
    x = 2,810,993,643,404,259,229,696/59,474,033,294.72
  6. Step 6: Final answer
    x = 47,264,217,469.07

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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.