Home / 22,228,676,001.60-33,343,014,002.40-11,208,715,425.60

Finding the Fourth Proportional to 22,228,676,001.60, 33,343,014,002.40 and 11,208,715,425.60

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Solution

The fourth proportional to 22,228,676,001.60, 33,343,014,002.40 and 11,208,715,425.60 is: 16,813,073,138.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,228,676,001.60 : 33,343,014,002.40 = 11,208,715,425.60 : x
  2. Step 2: Convert to fraction form
    22,228,676,001.60/33,343,014,002.40 = 11,208,715,425.60/x
  3. Step 3: Cross multiply
    22,228,676,001.60x = 33,343,014,002.40 × 11,208,715,425.60
  4. Step 4: Simplify right side
    22,228,676,001.60x = 373,732,355,384,697,683,968
  5. Step 5: Solve for x
    x = 373,732,355,384,697,683,968/22,228,676,001.60
  6. Step 6: Final answer
    x = 16,813,073,138.40

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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.