Home / 12,344,457,707.91-17,035,819,899.93-6,919,093,595.34

Finding the Fourth Proportional to 12,344,457,707.91, 17,035,819,899.93 and 6,919,093,595.34

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Solution

The fourth proportional to 12,344,457,707.91, 17,035,819,899.93 and 6,919,093,595.34 is: 9,548,611,623.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,344,457,707.91 : 17,035,819,899.93 = 6,919,093,595.34 : x
  2. Step 2: Convert to fraction form
    12,344,457,707.91/17,035,819,899.93 = 6,919,093,595.34/x
  3. Step 3: Cross multiply
    12,344,457,707.91x = 17,035,819,899.93 × 6,919,093,595.34
  4. Step 4: Simplify right side
    12,344,457,707.91x = 117,872,432,360,971,386,880
  5. Step 5: Solve for x
    x = 117,872,432,360,971,386,880/12,344,457,707.91
  6. Step 6: Final answer
    x = 9,548,611,623.94

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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.