Home / 31,185,268.08-46,744,915.50-11,746,083.06

Finding the Fourth Proportional to 31,185,268.08, 46,744,915.50 and 11,746,083.06

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Solution

The fourth proportional to 31,185,268.08, 46,744,915.50 and 11,746,083.06 is: 17,606,700.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,185,268.08 : 46,744,915.50 = 11,746,083.06 : x
  2. Step 2: Convert to fraction form
    31,185,268.08/46,744,915.50 = 11,746,083.06/x
  3. Step 3: Cross multiply
    31,185,268.08x = 46,744,915.50 × 11,746,083.06
  4. Step 4: Simplify right side
    31,185,268.08x = 549,069,660,095,681.44
  5. Step 5: Solve for x
    x = 549,069,660,095,681.44/31,185,268.08
  6. Step 6: Final answer
    x = 17,606,700.02

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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.