Home / 233,087,999.10-349,631,998.65-125,592,575.10

Finding the Fourth Proportional to 233,087,999.10, 349,631,998.65 and 125,592,575.10

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Solution

The fourth proportional to 233,087,999.10, 349,631,998.65 and 125,592,575.10 is: 188,388,862.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,087,999.10 : 349,631,998.65 = 125,592,575.10 : x
  2. Step 2: Convert to fraction form
    233,087,999.10/349,631,998.65 = 125,592,575.10/x
  3. Step 3: Cross multiply
    233,087,999.10x = 349,631,998.65 × 125,592,575.10
  4. Step 4: Simplify right side
    233,087,999.10x = 43,911,183,047,813,216
  5. Step 5: Solve for x
    x = 43,911,183,047,813,216/233,087,999.10
  6. Step 6: Final answer
    x = 188,388,862.65

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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.