Home / 88,438,609,506.30-132,657,914,259.45-88,438,609,506.30

Finding the Fourth Proportional to 88,438,609,506.30, 132,657,914,259.45 and 88,438,609,506.30

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Solution

The fourth proportional to 88,438,609,506.30, 132,657,914,259.45 and 88,438,609,506.30 is: 132,657,914,259.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,438,609,506.30 : 132,657,914,259.45 = 88,438,609,506.30 : x
  2. Step 2: Convert to fraction form
    88,438,609,506.30/132,657,914,259.45 = 88,438,609,506.30/x
  3. Step 3: Cross multiply
    88,438,609,506.30x = 132,657,914,259.45 × 88,438,609,506.30
  4. Step 4: Simplify right side
    88,438,609,506.30x = 11,732,081,477,111,724,900,352
  5. Step 5: Solve for x
    x = 11,732,081,477,111,724,900,352/88,438,609,506.30
  6. Step 6: Final answer
    x = 132,657,914,259.45

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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.