Home / 93,514,849,045.44-140,258,100,549.60-25,451,215,197.12

Finding the Fourth Proportional to 93,514,849,045.44, 140,258,100,549.60 and 25,451,215,197.12

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Solution

The fourth proportional to 93,514,849,045.44, 140,258,100,549.60 and 25,451,215,197.12 is: 38,172,965,434.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,514,849,045.44 : 140,258,100,549.60 = 25,451,215,197.12 : x
  2. Step 2: Convert to fraction form
    93,514,849,045.44/140,258,100,549.60 = 25,451,215,197.12/x
  3. Step 3: Cross multiply
    93,514,849,045.44x = 140,258,100,549.60 × 25,451,215,197.12
  4. Step 4: Simplify right side
    93,514,849,045.44x = 3,569,739,100,227,164,438,528
  5. Step 5: Solve for x
    x = 3,569,739,100,227,164,438,528/93,514,849,045.44
  6. Step 6: Final answer
    x = 38,172,965,434.53

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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.