Home / 6,596,009,826.70-9,894,014,740.05-5,872,824,913.90

Finding the Fourth Proportional to 6,596,009,826.70, 9,894,014,740.05 and 5,872,824,913.90

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Solution

The fourth proportional to 6,596,009,826.70, 9,894,014,740.05 and 5,872,824,913.90 is: 8,809,237,370.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,596,009,826.70 : 9,894,014,740.05 = 5,872,824,913.90 : x
  2. Step 2: Convert to fraction form
    6,596,009,826.70/9,894,014,740.05 = 5,872,824,913.90/x
  3. Step 3: Cross multiply
    6,596,009,826.70x = 9,894,014,740.05 × 5,872,824,913.90
  4. Step 4: Simplify right side
    6,596,009,826.70x = 58,105,816,263,859,462,144
  5. Step 5: Solve for x
    x = 58,105,816,263,859,462,144/6,596,009,826.70
  6. Step 6: Final answer
    x = 8,809,237,370.85

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Double scale
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Similar ratio
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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.