Home / 16,289,436.60-24,437,435.40-4,774,881.60

Finding the Fourth Proportional to 16,289,436.60, 24,437,435.40 and 4,774,881.60

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Solution

The fourth proportional to 16,289,436.60, 24,437,435.40 and 4,774,881.60 is: 7,163,284.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,289,436.60 : 24,437,435.40 = 4,774,881.60 : x
  2. Step 2: Convert to fraction form
    16,289,436.60/24,437,435.40 = 4,774,881.60/x
  3. Step 3: Cross multiply
    16,289,436.60x = 24,437,435.40 × 4,774,881.60
  4. Step 4: Simplify right side
    16,289,436.60x = 116,685,860,642,648.62
  5. Step 5: Solve for x
    x = 116,685,860,642,648.62/16,289,436.60
  6. Step 6: Final answer
    x = 7,163,284.00

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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.