Home / 10,096,380,674.72-13,925,779,344.40-7,086,305,045.60

Finding the Fourth Proportional to 10,096,380,674.72, 13,925,779,344.40 and 7,086,305,045.60

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Solution

The fourth proportional to 10,096,380,674.72, 13,925,779,344.40 and 7,086,305,045.60 is: 9,774,029,289.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,380,674.72 : 13,925,779,344.40 = 7,086,305,045.60 : x
  2. Step 2: Convert to fraction form
    10,096,380,674.72/13,925,779,344.40 = 7,086,305,045.60/x
  3. Step 3: Cross multiply
    10,096,380,674.72x = 13,925,779,344.40 × 7,086,305,045.60
  4. Step 4: Simplify right side
    10,096,380,674.72x = 98,682,320,432,133,980,160
  5. Step 5: Solve for x
    x = 98,682,320,432,133,980,160/10,096,380,674.72
  6. Step 6: Final answer
    x = 9,774,029,289.45

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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.