Home / 159,037,746.20-238,220,696.10-159,037,746.20

Finding the Fourth Proportional to 159,037,746.20, 238,220,696.10 and 159,037,746.20

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Solution

The fourth proportional to 159,037,746.20, 238,220,696.10 and 159,037,746.20 is: 238,220,696.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,037,746.20 : 238,220,696.10 = 159,037,746.20 : x
  2. Step 2: Convert to fraction form
    159,037,746.20/238,220,696.10 = 159,037,746.20/x
  3. Step 3: Cross multiply
    159,037,746.20x = 238,220,696.10 × 159,037,746.20
  4. Step 4: Simplify right side
    159,037,746.20x = 37,886,082,605,939,128
  5. Step 5: Solve for x
    x = 37,886,082,605,939,128/159,037,746.20
  6. Step 6: Final answer
    x = 238,220,696.10

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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.