Home / 246,976,666,588.08-370,026,720,948.69-103,238,839,684.80

Finding the Fourth Proportional to 246,976,666,588.08, 370,026,720,948.69 and 103,238,839,684.80

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Solution

The fourth proportional to 246,976,666,588.08, 370,026,720,948.69 and 103,238,839,684.80 is: 154,675,054,331.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,976,666,588.08 : 370,026,720,948.69 = 103,238,839,684.80 : x
  2. Step 2: Convert to fraction form
    246,976,666,588.08/370,026,720,948.69 = 103,238,839,684.80/x
  3. Step 3: Cross multiply
    246,976,666,588.08x = 370,026,720,948.69 × 103,238,839,684.80
  4. Step 4: Simplify right side
    246,976,666,588.08x = 38,201,129,323,114,033,840,128
  5. Step 5: Solve for x
    x = 38,201,129,323,114,033,840,128/246,976,666,588.08
  6. Step 6: Final answer
    x = 154,675,054,331.46

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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.