Home / 314,422,958.95-433,905,404.21-182,342,266.01

Finding the Fourth Proportional to 314,422,958.95, 433,905,404.21 and 182,342,266.01

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Solution

The fourth proportional to 314,422,958.95, 433,905,404.21 and 182,342,266.01 is: 251,633,325.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,422,958.95 : 433,905,404.21 = 182,342,266.01 : x
  2. Step 2: Convert to fraction form
    314,422,958.95/433,905,404.21 = 182,342,266.01/x
  3. Step 3: Cross multiply
    314,422,958.95x = 433,905,404.21 × 182,342,266.01
  4. Step 4: Simplify right side
    314,422,958.95x = 79,119,294,637,636,384
  5. Step 5: Solve for x
    x = 79,119,294,637,636,384/314,422,958.95
  6. Step 6: Final answer
    x = 251,633,325.07

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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.