Home / 51,445,241,296.91-77,141,365,790.34-23,090,865,304.71

Finding the Fourth Proportional to 51,445,241,296.91, 77,141,365,790.34 and 23,090,865,304.71

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Solution

The fourth proportional to 51,445,241,296.91, 77,141,365,790.34 and 23,090,865,304.71 is: 34,624,405,328.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,445,241,296.91 : 77,141,365,790.34 = 23,090,865,304.71 : x
  2. Step 2: Convert to fraction form
    51,445,241,296.91/77,141,365,790.34 = 23,090,865,304.71/x
  3. Step 3: Cross multiply
    51,445,241,296.91x = 77,141,365,790.34 × 23,090,865,304.71
  4. Step 4: Simplify right side
    51,445,241,296.91x = 1,781,260,886,885,989,351,424
  5. Step 5: Solve for x
    x = 1,781,260,886,885,989,351,424/51,445,241,296.91
  6. Step 6: Final answer
    x = 34,624,405,328.49

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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.