Home / 34,577,347.24-47,716,886.10-18,896,683.48

Finding the Fourth Proportional to 34,577,347.24, 47,716,886.10 and 18,896,683.48

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Solution

The fourth proportional to 34,577,347.24, 47,716,886.10 and 18,896,683.48 is: 26,077,503.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,577,347.24 : 47,716,886.10 = 18,896,683.48 : x
  2. Step 2: Convert to fraction form
    34,577,347.24/47,716,886.10 = 18,896,683.48/x
  3. Step 3: Cross multiply
    34,577,347.24x = 47,716,886.10 × 18,896,683.48
  4. Step 4: Simplify right side
    34,577,347.24x = 901,690,893,282,911.62
  5. Step 5: Solve for x
    x = 901,690,893,282,911.62/34,577,347.24
  6. Step 6: Final answer
    x = 26,077,503.49

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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.