Home / 13,884,564,127,814-20,813,089,331,811-6,519,935,439,376.20

Finding the Fourth Proportional to 13,884,564,127,814, 20,813,089,331,811 and 6,519,935,439,376.20

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Solution

The fourth proportional to 13,884,564,127,814, 20,813,089,331,811 and 6,519,935,439,376.20 is: 9,773,443,191,172.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,884,564,127,814 : 20,813,089,331,811 = 6,519,935,439,376.20 : x
  2. Step 2: Convert to fraction form
    13,884,564,127,814/20,813,089,331,811 = 6,519,935,439,376.20/x
  3. Step 3: Cross multiply
    13,884,564,127,814x = 20,813,089,331,811 × 6,519,935,439,376.20
  4. Step 4: Simplify right side
    13,884,564,127,814x = 135,699,998,737,377,262,592,589,824
  5. Step 5: Solve for x
    x = 135,699,998,737,377,262,592,589,824/13,884,564,127,814
  6. Step 6: Final answer
    x = 9,773,443,191,172.18

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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.