Home / 93,534,302,432.40-140,301,453,648.60-75,902,365,510.80

Finding the Fourth Proportional to 93,534,302,432.40, 140,301,453,648.60 and 75,902,365,510.80

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Solution

The fourth proportional to 93,534,302,432.40, 140,301,453,648.60 and 75,902,365,510.80 is: 113,853,548,266.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,534,302,432.40 : 140,301,453,648.60 = 75,902,365,510.80 : x
  2. Step 2: Convert to fraction form
    93,534,302,432.40/140,301,453,648.60 = 75,902,365,510.80/x
  3. Step 3: Cross multiply
    93,534,302,432.40x = 140,301,453,648.60 × 75,902,365,510.80
  4. Step 4: Simplify right side
    93,534,302,432.40x = 10,649,212,216,532,602,454,016
  5. Step 5: Solve for x
    x = 10,649,212,216,532,602,454,016/93,534,302,432.40
  6. Step 6: Final answer
    x = 113,853,548,266.20

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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.