Home / 437,150,946.30-656,482,246.65-233,077,602.30

Finding the Fourth Proportional to 437,150,946.30, 656,482,246.65 and 233,077,602.30

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Solution

The fourth proportional to 437,150,946.30, 656,482,246.65 and 233,077,602.30 is: 350,019,391.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,150,946.30 : 656,482,246.65 = 233,077,602.30 : x
  2. Step 2: Convert to fraction form
    437,150,946.30/656,482,246.65 = 233,077,602.30/x
  3. Step 3: Cross multiply
    437,150,946.30x = 656,482,246.65 × 233,077,602.30
  4. Step 4: Simplify right side
    437,150,946.30x = 153,011,308,001,699,200
  5. Step 5: Solve for x
    x = 153,011,308,001,699,200/437,150,946.30
  6. Step 6: Final answer
    x = 350,019,391.01

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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.