Home / 14,978,333.93-22,454,011.63-5,386,967.95

Finding the Fourth Proportional to 14,978,333.93, 22,454,011.63 and 5,386,967.95

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Solution

The fourth proportional to 14,978,333.93, 22,454,011.63 and 5,386,967.95 is: 8,075,600.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,978,333.93 : 22,454,011.63 = 5,386,967.95 : x
  2. Step 2: Convert to fraction form
    14,978,333.93/22,454,011.63 = 5,386,967.95/x
  3. Step 3: Cross multiply
    14,978,333.93x = 22,454,011.63 × 5,386,967.95
  4. Step 4: Simplify right side
    14,978,333.93x = 120,959,041,014,337.36
  5. Step 5: Solve for x
    x = 120,959,041,014,337.36/14,978,333.93
  6. Step 6: Final answer
    x = 8,075,600.50

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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.