Home / 601,382,287.10-902,073,430.66-295,272,271.10

Finding the Fourth Proportional to 601,382,287.10, 902,073,430.66 and 295,272,271.10

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Solution

The fourth proportional to 601,382,287.10, 902,073,430.66 and 295,272,271.10 is: 442,908,406.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,382,287.10 : 902,073,430.66 = 295,272,271.10 : x
  2. Step 2: Convert to fraction form
    601,382,287.10/902,073,430.66 = 295,272,271.10/x
  3. Step 3: Cross multiply
    601,382,287.10x = 902,073,430.66 × 295,272,271.10
  4. Step 4: Simplify right side
    601,382,287.10x = 266,357,270,569,946,592
  5. Step 5: Solve for x
    x = 266,357,270,569,946,592/601,382,287.10
  6. Step 6: Final answer
    x = 442,908,406.65

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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.