Home / 46,848,510.36-64,641,756.80-29,434,766.16

Finding the Fourth Proportional to 46,848,510.36, 64,641,756.80 and 29,434,766.16

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Solution

The fourth proportional to 46,848,510.36, 64,641,756.80 and 29,434,766.16 is: 40,614,204.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,848,510.36 : 64,641,756.80 = 29,434,766.16 : x
  2. Step 2: Convert to fraction form
    46,848,510.36/64,641,756.80 = 29,434,766.16/x
  3. Step 3: Cross multiply
    46,848,510.36x = 64,641,756.80 × 29,434,766.16
  4. Step 4: Simplify right side
    46,848,510.36x = 1,902,714,995,579,589.75
  5. Step 5: Solve for x
    x = 1,902,714,995,579,589.75/46,848,510.36
  6. Step 6: Final answer
    x = 40,614,204.83

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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.