Home / 30,702,617.10-46,053,925.65-26,079,080.40

Finding the Fourth Proportional to 30,702,617.10, 46,053,925.65 and 26,079,080.40

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Solution

The fourth proportional to 30,702,617.10, 46,053,925.65 and 26,079,080.40 is: 39,118,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,702,617.10 : 46,053,925.65 = 26,079,080.40 : x
  2. Step 2: Convert to fraction form
    30,702,617.10/46,053,925.65 = 26,079,080.40/x
  3. Step 3: Cross multiply
    30,702,617.10x = 46,053,925.65 × 26,079,080.40
  4. Step 4: Simplify right side
    30,702,617.10x = 1,201,044,029,761,972.25
  5. Step 5: Solve for x
    x = 1,201,044,029,761,972.25/30,702,617.10
  6. Step 6: Final answer
    x = 39,118,620.60

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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.