Home / 397,937,266,189.44-596,298,506,050.56-236,270,317,974

Finding the Fourth Proportional to 397,937,266,189.44, 596,298,506,050.56 and 236,270,317,974

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Solution

The fourth proportional to 397,937,266,189.44, 596,298,506,050.56 and 236,270,317,974 is: 354,044,844,759.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    397,937,266,189.44 : 596,298,506,050.56 = 236,270,317,974 : x
  2. Step 2: Convert to fraction form
    397,937,266,189.44/596,298,506,050.56 = 236,270,317,974/x
  3. Step 3: Cross multiply
    397,937,266,189.44x = 596,298,506,050.56 × 236,270,317,974
  4. Step 4: Simplify right side
    397,937,266,189.44x = 140,887,637,631,986,990,841,856
  5. Step 5: Solve for x
    x = 140,887,637,631,986,990,841,856/397,937,266,189.44
  6. Step 6: Final answer
    x = 354,044,844,759.32

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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.