Home / 47,052,699.51-64,929,878.84-26,144,017.23

Finding the Fourth Proportional to 47,052,699.51, 64,929,878.84 and 26,144,017.23

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Solution

The fourth proportional to 47,052,699.51, 64,929,878.84 and 26,144,017.23 is: 36,077,162.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,052,699.51 : 64,929,878.84 = 26,144,017.23 : x
  2. Step 2: Convert to fraction form
    47,052,699.51/64,929,878.84 = 26,144,017.23/x
  3. Step 3: Cross multiply
    47,052,699.51x = 64,929,878.84 × 26,144,017.23
  4. Step 4: Simplify right side
    47,052,699.51x = 1,697,527,871,085,214.75
  5. Step 5: Solve for x
    x = 1,697,527,871,085,214.75/47,052,699.51
  6. Step 6: Final answer
    x = 36,077,162.18

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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.