Home / 149,766,217,363.80-224,649,326,045.70-50,359,824,019.80

Finding the Fourth Proportional to 149,766,217,363.80, 224,649,326,045.70 and 50,359,824,019.80

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Solution

The fourth proportional to 149,766,217,363.80, 224,649,326,045.70 and 50,359,824,019.80 is: 75,539,736,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,766,217,363.80 : 224,649,326,045.70 = 50,359,824,019.80 : x
  2. Step 2: Convert to fraction form
    149,766,217,363.80/224,649,326,045.70 = 50,359,824,019.80/x
  3. Step 3: Cross multiply
    149,766,217,363.80x = 224,649,326,045.70 × 50,359,824,019.80
  4. Step 4: Simplify right side
    149,766,217,363.80x = 11,313,300,525,828,125,229,056
  5. Step 5: Solve for x
    x = 11,313,300,525,828,125,229,056/149,766,217,363.80
  6. Step 6: Final answer
    x = 75,539,736,029.70

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1.5x scale

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.