Home / 335,711,670,070.49-503,424,160,027.80-194,318,688,055.13

Finding the Fourth Proportional to 335,711,670,070.49, 503,424,160,027.80 and 194,318,688,055.13

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Solution

The fourth proportional to 335,711,670,070.49, 503,424,160,027.80 and 194,318,688,055.13 is: 291,395,060,205.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,711,670,070.49 : 503,424,160,027.80 = 194,318,688,055.13 : x
  2. Step 2: Convert to fraction form
    335,711,670,070.49/503,424,160,027.80 = 194,318,688,055.13/x
  3. Step 3: Cross multiply
    335,711,670,070.49x = 503,424,160,027.80 × 194,318,688,055.13
  4. Step 4: Simplify right side
    335,711,670,070.49x = 97,824,722,311,857,905,336,320
  5. Step 5: Solve for x
    x = 97,824,722,311,857,905,336,320/335,711,670,070.49
  6. Step 6: Final answer
    x = 291,395,060,205.44

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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.