Home / 314,422,954.57-433,905,398.17-182,342,261.63

Finding the Fourth Proportional to 314,422,954.57, 433,905,398.17 and 182,342,261.63

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Solution

The fourth proportional to 314,422,954.57, 433,905,398.17 and 182,342,261.63 is: 251,633,319.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,422,954.57 : 433,905,398.17 = 182,342,261.63 : x
  2. Step 2: Convert to fraction form
    314,422,954.57/433,905,398.17 = 182,342,261.63/x
  3. Step 3: Cross multiply
    314,422,954.57x = 433,905,398.17 × 182,342,261.63
  4. Step 4: Simplify right side
    314,422,954.57x = 79,119,291,636,412,368
  5. Step 5: Solve for x
    x = 79,119,291,636,412,368/314,422,954.57
  6. Step 6: Final answer
    x = 251,633,319.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.