Home / 314,422,957.95-433,905,402.83-182,342,265.01

Finding the Fourth Proportional to 314,422,957.95, 433,905,402.83 and 182,342,265.01

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Solution

The fourth proportional to 314,422,957.95, 433,905,402.83 and 182,342,265.01 is: 251,633,323.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,422,957.95 : 433,905,402.83 = 182,342,265.01 : x
  2. Step 2: Convert to fraction form
    314,422,957.95/433,905,402.83 = 182,342,265.01/x
  3. Step 3: Cross multiply
    314,422,957.95x = 433,905,402.83 × 182,342,265.01
  4. Step 4: Simplify right side
    314,422,957.95x = 79,119,293,950,102,176
  5. Step 5: Solve for x
    x = 79,119,293,950,102,176/314,422,957.95
  6. Step 6: Final answer
    x = 251,633,323.68

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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.