Home / 453,433,071,142.98-680,152,149,161.37-151,244,844,502.50

Finding the Fourth Proportional to 453,433,071,142.98, 680,152,149,161.37 and 151,244,844,502.50

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Solution

The fourth proportional to 453,433,071,142.98, 680,152,149,161.37 and 151,244,844,502.50 is: 226,868,114,799.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,433,071,142.98 : 680,152,149,161.37 = 151,244,844,502.50 : x
  2. Step 2: Convert to fraction form
    453,433,071,142.98/680,152,149,161.37 = 151,244,844,502.50/x
  3. Step 3: Cross multiply
    453,433,071,142.98x = 680,152,149,161.37 × 151,244,844,502.50
  4. Step 4: Simplify right side
    453,433,071,142.98x = 102,869,506,037,952,586,711,040
  5. Step 5: Solve for x
    x = 102,869,506,037,952,586,711,040/453,433,071,142.98
  6. Step 6: Final answer
    x = 226,868,114,799.49

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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.