Home / 181,282,570,955.26-250,170,725,675.94-98,885,126,138.21

Finding the Fourth Proportional to 181,282,570,955.26, 250,170,725,675.94 and 98,885,126,138.21

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Solution

The fourth proportional to 181,282,570,955.26, 250,170,725,675.94 and 98,885,126,138.21 is: 136,461,898,318.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,282,570,955.26 : 250,170,725,675.94 = 98,885,126,138.21 : x
  2. Step 2: Convert to fraction form
    181,282,570,955.26/250,170,725,675.94 = 98,885,126,138.21/x
  3. Step 3: Cross multiply
    181,282,570,955.26x = 250,170,725,675.94 × 98,885,126,138.21
  4. Step 4: Simplify right side
    181,282,570,955.26x = 24,738,163,764,552,859,123,712
  5. Step 5: Solve for x
    x = 24,738,163,764,552,859,123,712/181,282,570,955.26
  6. Step 6: Final answer
    x = 136,461,898,318.17

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1.5x scale

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.