Home / 26,010,395.16-39,021,071.18-9,835,988.34

Finding the Fourth Proportional to 26,010,395.16, 39,021,071.18 and 9,835,988.34

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Solution

The fourth proportional to 26,010,395.16, 39,021,071.18 and 9,835,988.34 is: 14,756,054.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,010,395.16 : 39,021,071.18 = 9,835,988.34 : x
  2. Step 2: Convert to fraction form
    26,010,395.16/39,021,071.18 = 9,835,988.34/x
  3. Step 3: Cross multiply
    26,010,395.16x = 39,021,071.18 × 9,835,988.34
  4. Step 4: Simplify right side
    26,010,395.16x = 383,810,801,140,790.06
  5. Step 5: Solve for x
    x = 383,810,801,140,790.06/26,010,395.16
  6. Step 6: Final answer
    x = 14,756,054.22

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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.