Home / 58,497,004.69-80,809,950.71-46,720,811.29

Finding the Fourth Proportional to 58,497,004.69, 80,809,950.71 and 46,720,811.29

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Solution

The fourth proportional to 58,497,004.69, 80,809,950.71 and 46,720,811.29 is: 64,541,876.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,497,004.69 : 80,809,950.71 = 46,720,811.29 : x
  2. Step 2: Convert to fraction form
    58,497,004.69/80,809,950.71 = 46,720,811.29/x
  3. Step 3: Cross multiply
    58,497,004.69x = 80,809,950.71 × 46,720,811.29
  4. Step 4: Simplify right side
    58,497,004.69x = 3,775,506,457,542,327
  5. Step 5: Solve for x
    x = 3,775,506,457,542,327/58,497,004.69
  6. Step 6: Final answer
    x = 64,541,876.59

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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.