Home / 134,314,031.18-201,448,509.86-37,279,597.34

Finding the Fourth Proportional to 134,314,031.18, 201,448,509.86 and 37,279,597.34

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Solution

The fourth proportional to 134,314,031.18, 201,448,509.86 and 37,279,597.34 is: 55,913,140.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,314,031.18 : 201,448,509.86 = 37,279,597.34 : x
  2. Step 2: Convert to fraction form
    134,314,031.18/201,448,509.86 = 37,279,597.34/x
  3. Step 3: Cross multiply
    134,314,031.18x = 201,448,509.86 × 37,279,597.34
  4. Step 4: Simplify right side
    134,314,031.18x = 7,509,919,332,323,821
  5. Step 5: Solve for x
    x = 7,509,919,332,323,821/134,314,031.18
  6. Step 6: Final answer
    x = 55,913,140.77

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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.