Home / 61,748,338.78-92,624,429.04-22,896,458.74

Finding the Fourth Proportional to 61,748,338.78, 92,624,429.04 and 22,896,458.74

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Solution

The fourth proportional to 61,748,338.78, 92,624,429.04 and 22,896,458.74 is: 34,345,400.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,748,338.78 : 92,624,429.04 = 22,896,458.74 : x
  2. Step 2: Convert to fraction form
    61,748,338.78/92,624,429.04 = 22,896,458.74/x
  3. Step 3: Cross multiply
    61,748,338.78x = 92,624,429.04 × 22,896,458.74
  4. Step 4: Simplify right side
    61,748,338.78x = 2,120,771,417,830,417.75
  5. Step 5: Solve for x
    x = 2,120,771,417,830,417.75/61,748,338.78
  6. Step 6: Final answer
    x = 34,345,400.37

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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.