Home / 233,087,999.60-349,631,999.40-125,592,575.60

Finding the Fourth Proportional to 233,087,999.60, 349,631,999.40 and 125,592,575.60

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Solution

The fourth proportional to 233,087,999.60, 349,631,999.40 and 125,592,575.60 is: 188,388,863.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,087,999.60 : 349,631,999.40 = 125,592,575.60 : x
  2. Step 2: Convert to fraction form
    233,087,999.60/349,631,999.40 = 125,592,575.60/x
  3. Step 3: Cross multiply
    233,087,999.60x = 349,631,999.40 × 125,592,575.60
  4. Step 4: Simplify right side
    233,087,999.60x = 43,911,183,316,823,648
  5. Step 5: Solve for x
    x = 43,911,183,316,823,648/233,087,999.60
  6. Step 6: Final answer
    x = 188,388,863.40

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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.