Home / 63,030,947.40-94,556,196.54-26,639,490.96

Finding the Fourth Proportional to 63,030,947.40, 94,556,196.54 and 26,639,490.96

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Solution

The fourth proportional to 63,030,947.40, 94,556,196.54 and 26,639,490.96 is: 39,963,367.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,030,947.40 : 94,556,196.54 = 26,639,490.96 : x
  2. Step 2: Convert to fraction form
    63,030,947.40/94,556,196.54 = 26,639,490.96/x
  3. Step 3: Cross multiply
    63,030,947.40x = 94,556,196.54 × 26,639,490.96
  4. Step 4: Simplify right side
    63,030,947.40x = 2,518,928,942,939,313.50
  5. Step 5: Solve for x
    x = 2,518,928,942,939,313.50/63,030,947.40
  6. Step 6: Final answer
    x = 39,963,367.95

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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.