Home / 49,308,011.04-73,972,104.10-16,955,711.94

Finding the Fourth Proportional to 49,308,011.04, 73,972,104.10 and 16,955,711.94

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Solution

The fourth proportional to 49,308,011.04, 73,972,104.10 and 16,955,711.94 is: 25,437,036.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,308,011.04 : 73,972,104.10 = 16,955,711.94 : x
  2. Step 2: Convert to fraction form
    49,308,011.04/73,972,104.10 = 16,955,711.94/x
  3. Step 3: Cross multiply
    49,308,011.04x = 73,972,104.10 × 16,955,711.94
  4. Step 4: Simplify right side
    49,308,011.04x = 1,254,249,688,921,417.75
  5. Step 5: Solve for x
    x = 1,254,249,688,921,417.75/49,308,011.04
  6. Step 6: Final answer
    x = 25,437,036.75

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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.