Home / 34,888,931.46-52,333,393.73-9,329,276.55

Finding the Fourth Proportional to 34,888,931.46, 52,333,393.73 and 9,329,276.55

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Solution

The fourth proportional to 34,888,931.46, 52,333,393.73 and 9,329,276.55 is: 13,993,913.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,888,931.46 : 52,333,393.73 = 9,329,276.55 : x
  2. Step 2: Convert to fraction form
    34,888,931.46/52,333,393.73 = 9,329,276.55/x
  3. Step 3: Cross multiply
    34,888,931.46x = 52,333,393.73 × 9,329,276.55
  4. Step 4: Simplify right side
    34,888,931.46x = 488,232,702,860,559.69
  5. Step 5: Solve for x
    x = 488,232,702,860,559.69/34,888,931.46
  6. Step 6: Final answer
    x = 13,993,913.90

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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.