Home / 60,313,437,293.05-83,241,592,185.18-45,821,685,041.65

Finding the Fourth Proportional to 60,313,437,293.05, 83,241,592,185.18 and 45,821,685,041.65

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Solution

The fourth proportional to 60,313,437,293.05, 83,241,592,185.18 and 45,821,685,041.65 is: 63,240,799,905.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,313,437,293.05 : 83,241,592,185.18 = 45,821,685,041.65 : x
  2. Step 2: Convert to fraction form
    60,313,437,293.05/83,241,592,185.18 = 45,821,685,041.65/x
  3. Step 3: Cross multiply
    60,313,437,293.05x = 83,241,592,185.18 × 45,821,685,041.65
  4. Step 4: Simplify right side
    60,313,437,293.05x = 3,814,270,019,474,791,858,176
  5. Step 5: Solve for x
    x = 3,814,270,019,474,791,858,176/60,313,437,293.05
  6. Step 6: Final answer
    x = 63,240,799,905.70

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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.