Home / 32,649,764,634.01-45,033,465,466.96-21,793,362,154.95

Finding the Fourth Proportional to 32,649,764,634.01, 45,033,465,466.96 and 21,793,362,154.95

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Solution

The fourth proportional to 32,649,764,634.01, 45,033,465,466.96 and 21,793,362,154.95 is: 30,059,347,533.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,649,764,634.01 : 45,033,465,466.96 = 21,793,362,154.95 : x
  2. Step 2: Convert to fraction form
    32,649,764,634.01/45,033,465,466.96 = 21,793,362,154.95/x
  3. Step 3: Cross multiply
    32,649,764,634.01x = 45,033,465,466.96 × 21,793,362,154.95
  4. Step 4: Simplify right side
    32,649,764,634.01x = 981,430,622,013,893,771,264
  5. Step 5: Solve for x
    x = 981,430,622,013,893,771,264/32,649,764,634.01
  6. Step 6: Final answer
    x = 30,059,347,533.29

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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.