Home / 14,887,059.40-22,334,477.10-4,789,923.40

Finding the Fourth Proportional to 14,887,059.40, 22,334,477.10 and 4,789,923.40

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Solution

The fourth proportional to 14,887,059.40, 22,334,477.10 and 4,789,923.40 is: 7,186,136.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,887,059.40 : 22,334,477.10 = 4,789,923.40 : x
  2. Step 2: Convert to fraction form
    14,887,059.40/22,334,477.10 = 4,789,923.40/x
  3. Step 3: Cross multiply
    14,887,059.40x = 22,334,477.10 × 4,789,923.40
  4. Step 4: Simplify right side
    14,887,059.40x = 106,980,434,488,054.16
  5. Step 5: Solve for x
    x = 106,980,434,488,054.16/14,887,059.40
  6. Step 6: Final answer
    x = 7,186,136.07

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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.