Home / 746,502,002.60-1,119,753,003.90-364,296,050.60

Finding the Fourth Proportional to 746,502,002.60, 1,119,753,003.90 and 364,296,050.60

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Solution

The fourth proportional to 746,502,002.60, 1,119,753,003.90 and 364,296,050.60 is: 546,444,075.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,502,002.60 : 1,119,753,003.90 = 364,296,050.60 : x
  2. Step 2: Convert to fraction form
    746,502,002.60/1,119,753,003.90 = 364,296,050.60/x
  3. Step 3: Cross multiply
    746,502,002.60x = 1,119,753,003.90 × 364,296,050.60
  4. Step 4: Simplify right side
    746,502,002.60x = 407,921,596,968,256,448
  5. Step 5: Solve for x
    x = 407,921,596,968,256,448/746,502,002.60
  6. Step 6: Final answer
    x = 546,444,075.90

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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.