Home / 7,558,293,624.30-11,337,440,436.45-3,417,872,222.70

Finding the Fourth Proportional to 7,558,293,624.30, 11,337,440,436.45 and 3,417,872,222.70

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Solution

The fourth proportional to 7,558,293,624.30, 11,337,440,436.45 and 3,417,872,222.70 is: 5,126,808,334.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,293,624.30 : 11,337,440,436.45 = 3,417,872,222.70 : x
  2. Step 2: Convert to fraction form
    7,558,293,624.30/11,337,440,436.45 = 3,417,872,222.70/x
  3. Step 3: Cross multiply
    7,558,293,624.30x = 11,337,440,436.45 × 3,417,872,222.70
  4. Step 4: Simplify right side
    7,558,293,624.30x = 38,749,922,744,258,224,128
  5. Step 5: Solve for x
    x = 38,749,922,744,258,224,128/7,558,293,624.30
  6. Step 6: Final answer
    x = 5,126,808,334.05

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Double scale
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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.