Home / 46,473,557.31-69,646,562.33-29,403,672.51

Finding the Fourth Proportional to 46,473,557.31, 69,646,562.33 and 29,403,672.51

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Solution

The fourth proportional to 46,473,557.31, 69,646,562.33 and 29,403,672.51 is: 44,065,159.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,473,557.31 : 69,646,562.33 = 29,403,672.51 : x
  2. Step 2: Convert to fraction form
    46,473,557.31/69,646,562.33 = 29,403,672.51/x
  3. Step 3: Cross multiply
    46,473,557.31x = 69,646,562.33 × 29,403,672.51
  4. Step 4: Simplify right side
    46,473,557.31x = 2,047,864,710,051,604.50
  5. Step 5: Solve for x
    x = 2,047,864,710,051,604.50/46,473,557.31
  6. Step 6: Final answer
    x = 44,065,159.38

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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.