Home / 49,062,672,033.40-73,594,008,050.10-31,430,735,111.80

Finding the Fourth Proportional to 49,062,672,033.40, 73,594,008,050.10 and 31,430,735,111.80

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Solution

The fourth proportional to 49,062,672,033.40, 73,594,008,050.10 and 31,430,735,111.80 is: 47,146,102,667.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,062,672,033.40 : 73,594,008,050.10 = 31,430,735,111.80 : x
  2. Step 2: Convert to fraction form
    49,062,672,033.40/73,594,008,050.10 = 31,430,735,111.80/x
  3. Step 3: Cross multiply
    49,062,672,033.40x = 73,594,008,050.10 × 31,430,735,111.80
  4. Step 4: Simplify right side
    49,062,672,033.40x = 2,313,113,772,838,370,148,352
  5. Step 5: Solve for x
    x = 2,313,113,772,838,370,148,352/49,062,672,033.40
  6. Step 6: Final answer
    x = 47,146,102,667.70

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1.5x scale

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.