Home / 59,474,033,292.85-89,184,871,159.75-31,518,727,409.65

Finding the Fourth Proportional to 59,474,033,292.85, 89,184,871,159.75 and 31,518,727,409.65

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Solution

The fourth proportional to 59,474,033,292.85, 89,184,871,159.75 and 31,518,727,409.65 is: 47,264,217,466.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,474,033,292.85 : 89,184,871,159.75 = 31,518,727,409.65 : x
  2. Step 2: Convert to fraction form
    59,474,033,292.85/89,184,871,159.75 = 31,518,727,409.65/x
  3. Step 3: Cross multiply
    59,474,033,292.85x = 89,184,871,159.75 × 31,518,727,409.65
  4. Step 4: Simplify right side
    59,474,033,292.85x = 2,810,993,643,148,312,313,856
  5. Step 5: Solve for x
    x = 2,810,993,643,148,312,313,856/59,474,033,292.85
  6. Step 6: Final answer
    x = 47,264,217,466.25

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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.