Home / 34,778,935.80-52,168,403.70-9,222,528.60

Finding the Fourth Proportional to 34,778,935.80, 52,168,403.70 and 9,222,528.60

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Solution

The fourth proportional to 34,778,935.80, 52,168,403.70 and 9,222,528.60 is: 13,833,792.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,778,935.80 : 52,168,403.70 = 9,222,528.60 : x
  2. Step 2: Convert to fraction form
    34,778,935.80/52,168,403.70 = 9,222,528.60/x
  3. Step 3: Cross multiply
    34,778,935.80x = 52,168,403.70 × 9,222,528.60
  4. Step 4: Simplify right side
    34,778,935.80x = 481,124,595,139,595.81
  5. Step 5: Solve for x
    x = 481,124,595,139,595.81/34,778,935.80
  6. Step 6: Final answer
    x = 13,833,792.90

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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.