Home / 334,713,222.40-501,077,810.40-248,832,356.80

Finding the Fourth Proportional to 334,713,222.40, 501,077,810.40 and 248,832,356.80

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Solution

The fourth proportional to 334,713,222.40, 501,077,810.40 and 248,832,356.80 is: 372,511,045.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,713,222.40 : 501,077,810.40 = 248,832,356.80 : x
  2. Step 2: Convert to fraction form
    334,713,222.40/501,077,810.40 = 248,832,356.80/x
  3. Step 3: Cross multiply
    334,713,222.40x = 501,077,810.40 × 248,832,356.80
  4. Step 4: Simplify right side
    334,713,222.40x = 124,684,372,502,015,552
  5. Step 5: Solve for x
    x = 124,684,372,502,015,552/334,713,222.40
  6. Step 6: Final answer
    x = 372,511,045.75

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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.