Home / 230,779,836.90-345,875,822.55-94,311,036.90

Finding the Fourth Proportional to 230,779,836.90, 345,875,822.55 and 94,311,036.90

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Solution

The fourth proportional to 230,779,836.90, 345,875,822.55 and 94,311,036.90 is: 141,346,436.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,779,836.90 : 345,875,822.55 = 94,311,036.90 : x
  2. Step 2: Convert to fraction form
    230,779,836.90/345,875,822.55 = 94,311,036.90/x
  3. Step 3: Cross multiply
    230,779,836.90x = 345,875,822.55 × 94,311,036.90
  4. Step 4: Simplify right side
    230,779,836.90x = 32,619,907,463,330,904
  5. Step 5: Solve for x
    x = 32,619,907,463,330,904/230,779,836.90
  6. Step 6: Final answer
    x = 141,346,436.07

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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.