Home / 46,348,140.04-64,013,517.36-30,523,963

Finding the Fourth Proportional to 46,348,140.04, 64,013,517.36 and 30,523,963

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Solution

The fourth proportional to 46,348,140.04, 64,013,517.36 and 30,523,963 is: 42,158,029.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348,140.04 : 64,013,517.36 = 30,523,963 : x
  2. Step 2: Convert to fraction form
    46,348,140.04/64,013,517.36 = 30,523,963/x
  3. Step 3: Cross multiply
    46,348,140.04x = 64,013,517.36 × 30,523,963
  4. Step 4: Simplify right side
    46,348,140.04x = 1,953,946,235,396,497.75
  5. Step 5: Solve for x
    x = 1,953,946,235,396,497.75/46,348,140.04
  6. Step 6: Final answer
    x = 42,158,029.08

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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.