Home / 35,446,690.02-53,170,458.39-9,886,144.26

Finding the Fourth Proportional to 35,446,690.02, 53,170,458.39 and 9,886,144.26

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Solution

The fourth proportional to 35,446,690.02, 53,170,458.39 and 9,886,144.26 is: 14,829,334.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,446,690.02 : 53,170,458.39 = 9,886,144.26 : x
  2. Step 2: Convert to fraction form
    35,446,690.02/53,170,458.39 = 9,886,144.26/x
  3. Step 3: Cross multiply
    35,446,690.02x = 53,170,458.39 × 9,886,144.26
  4. Step 4: Simplify right side
    35,446,690.02x = 525,650,822,013,867.31
  5. Step 5: Solve for x
    x = 525,650,822,013,867.31/35,446,690.02
  6. Step 6: Final answer
    x = 14,829,334.47

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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.