Home / 22,573,353,111.09-33,841,089,109.40-9,980,178,371.61

Finding the Fourth Proportional to 22,573,353,111.09, 33,841,089,109.40 and 9,980,178,371.61

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Solution

The fourth proportional to 22,573,353,111.09, 33,841,089,109.40 and 9,980,178,371.61 is: 14,961,893,518.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,573,353,111.09 : 33,841,089,109.40 = 9,980,178,371.61 : x
  2. Step 2: Convert to fraction form
    22,573,353,111.09/33,841,089,109.40 = 9,980,178,371.61/x
  3. Step 3: Cross multiply
    22,573,353,111.09x = 33,841,089,109.40 × 9,980,178,371.61
  4. Step 4: Simplify right side
    22,573,353,111.09x = 337,740,105,601,310,720,000
  5. Step 5: Solve for x
    x = 337,740,105,601,310,720,000/22,573,353,111.09
  6. Step 6: Final answer
    x = 14,961,893,518.40

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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.