Home / 88,142,786,430.80-132,214,179,646.20-88,142,786,430.80

Finding the Fourth Proportional to 88,142,786,430.80, 132,214,179,646.20 and 88,142,786,430.80

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Solution

The fourth proportional to 88,142,786,430.80, 132,214,179,646.20 and 88,142,786,430.80 is: 132,214,179,646.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,142,786,430.80 : 132,214,179,646.20 = 88,142,786,430.80 : x
  2. Step 2: Convert to fraction form
    88,142,786,430.80/132,214,179,646.20 = 88,142,786,430.80/x
  3. Step 3: Cross multiply
    88,142,786,430.80x = 132,214,179,646.20 × 88,142,786,430.80
  4. Step 4: Simplify right side
    88,142,786,430.80x = 11,653,726,199,678,431,657,984
  5. Step 5: Solve for x
    x = 11,653,726,199,678,431,657,984/88,142,786,430.80
  6. Step 6: Final answer
    x = 132,214,179,646.20

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Double scale
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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.