Home / 46,834,967.86-64,633,020.83-25,641,394

Finding the Fourth Proportional to 46,834,967.86, 64,633,020.83 and 25,641,394

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Solution

The fourth proportional to 46,834,967.86, 64,633,020.83 and 25,641,394 is: 35,385,542.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,834,967.86 : 64,633,020.83 = 25,641,394 : x
  2. Step 2: Convert to fraction form
    46,834,967.86/64,633,020.83 = 25,641,394/x
  3. Step 3: Cross multiply
    46,834,967.86x = 64,633,020.83 × 25,641,394
  4. Step 4: Simplify right side
    46,834,967.86x = 1,657,280,752,384,030.25
  5. Step 5: Solve for x
    x = 1,657,280,752,384,030.25/46,834,967.86
  6. Step 6: Final answer
    x = 35,385,542.65

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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.