Home / 5,710,174,858.10-7,880,104,793.67-3,170,028,595.70

Finding the Fourth Proportional to 5,710,174,858.10, 7,880,104,793.67 and 3,170,028,595.70

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Solution

The fourth proportional to 5,710,174,858.10, 7,880,104,793.67 and 3,170,028,595.70 is: 4,374,674,708.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,174,858.10 : 7,880,104,793.67 = 3,170,028,595.70 : x
  2. Step 2: Convert to fraction form
    5,710,174,858.10/7,880,104,793.67 = 3,170,028,595.70/x
  3. Step 3: Cross multiply
    5,710,174,858.10x = 7,880,104,793.67 × 3,170,028,595.70
  4. Step 4: Simplify right side
    5,710,174,858.10x = 24,980,157,533,054,050,304
  5. Step 5: Solve for x
    x = 24,980,157,533,054,050,304/5,710,174,858.10
  6. Step 6: Final answer
    x = 4,374,674,708.54

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.