Home / 88,488,936,852.05-122,125,917,111.48-58,030,745,132.90

Finding the Fourth Proportional to 88,488,936,852.05, 122,125,917,111.48 and 58,030,745,132.90

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Solution

The fourth proportional to 88,488,936,852.05, 122,125,917,111.48 and 58,030,745,132.90 is: 80,089,762,880.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,488,936,852.05 : 122,125,917,111.48 = 58,030,745,132.90 : x
  2. Step 2: Convert to fraction form
    88,488,936,852.05/122,125,917,111.48 = 58,030,745,132.90/x
  3. Step 3: Cross multiply
    88,488,936,852.05x = 122,125,917,111.48 × 58,030,745,132.90
  4. Step 4: Simplify right side
    88,488,936,852.05x = 7,087,057,970,017,355,169,792
  5. Step 5: Solve for x
    x = 7,087,057,970,017,355,169,792/88,488,936,852.05
  6. Step 6: Final answer
    x = 80,089,762,880.38

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Double scale
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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.