Home / 56,001,801.90-77,282,210.52-32,485,094.77

Finding the Fourth Proportional to 56,001,801.90, 77,282,210.52 and 32,485,094.77

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Solution

The fourth proportional to 56,001,801.90, 77,282,210.52 and 32,485,094.77 is: 44,829,270.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,001,801.90 : 77,282,210.52 = 32,485,094.77 : x
  2. Step 2: Convert to fraction form
    56,001,801.90/77,282,210.52 = 32,485,094.77/x
  3. Step 3: Cross multiply
    56,001,801.90x = 77,282,210.52 × 32,485,094.77
  4. Step 4: Simplify right side
    56,001,801.90x = 2,510,519,932,777,291
  5. Step 5: Solve for x
    x = 2,510,519,932,777,291/56,001,801.90
  6. Step 6: Final answer
    x = 44,829,270.62

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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.