Home / 51,445,241,127.18-77,141,365,536.50-23,090,865,133.70

Finding the Fourth Proportional to 51,445,241,127.18, 77,141,365,536.50 and 23,090,865,133.70

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Solution

The fourth proportional to 51,445,241,127.18, 77,141,365,536.50 and 23,090,865,133.70 is: 34,624,405,072.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,445,241,127.18 : 77,141,365,536.50 = 23,090,865,133.70 : x
  2. Step 2: Convert to fraction form
    51,445,241,127.18/77,141,365,536.50 = 23,090,865,133.70/x
  3. Step 3: Cross multiply
    51,445,241,127.18x = 77,141,365,536.50 × 23,090,865,133.70
  4. Step 4: Simplify right side
    51,445,241,127.18x = 1,781,260,867,832,774,656,000
  5. Step 5: Solve for x
    x = 1,781,260,867,832,774,656,000/51,445,241,127.18
  6. Step 6: Final answer
    x = 34,624,405,072.36

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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.