Home / 213,799,588.02-295,044,240.69-116,014,444.02

Finding the Fourth Proportional to 213,799,588.02, 295,044,240.69 and 116,014,444.02

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Solution

The fourth proportional to 213,799,588.02, 295,044,240.69 and 116,014,444.02 is: 160,100,371.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,799,588.02 : 295,044,240.69 = 116,014,444.02 : x
  2. Step 2: Convert to fraction form
    213,799,588.02/295,044,240.69 = 116,014,444.02/x
  3. Step 3: Cross multiply
    213,799,588.02x = 295,044,240.69 × 116,014,444.02
  4. Step 4: Simplify right side
    213,799,588.02x = 34,229,393,544,953,408
  5. Step 5: Solve for x
    x = 34,229,393,544,953,408/213,799,588.02
  6. Step 6: Final answer
    x = 160,100,371.86

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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.