Home / 124,416,602.30-186,624,903.45-94,183,514.30

Finding the Fourth Proportional to 124,416,602.30, 186,624,903.45 and 94,183,514.30

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Solution

The fourth proportional to 124,416,602.30, 186,624,903.45 and 94,183,514.30 is: 141,275,271.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,602.30 : 186,624,903.45 = 94,183,514.30 : x
  2. Step 2: Convert to fraction form
    124,416,602.30/186,624,903.45 = 94,183,514.30/x
  3. Step 3: Cross multiply
    124,416,602.30x = 186,624,903.45 × 94,183,514.30
  4. Step 4: Simplify right side
    124,416,602.30x = 17,576,989,262,819,192
  5. Step 5: Solve for x
    x = 17,576,989,262,819,192/124,416,602.30
  6. Step 6: Final answer
    x = 141,275,271.45

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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.