Home / 49,152,787,006.90-67,830,963,977.73-26,597,892,440.02

Finding the Fourth Proportional to 49,152,787,006.90, 67,830,963,977.73 and 26,597,892,440.02

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Solution

The fourth proportional to 49,152,787,006.90, 67,830,963,977.73 and 26,597,892,440.02 is: 36,705,155,370.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,152,787,006.90 : 67,830,963,977.73 = 26,597,892,440.02 : x
  2. Step 2: Convert to fraction form
    49,152,787,006.90/67,830,963,977.73 = 26,597,892,440.02/x
  3. Step 3: Cross multiply
    49,152,787,006.90x = 67,830,963,977.73 × 26,597,892,440.02
  4. Step 4: Simplify right side
    49,152,787,006.90x = 1,804,160,683,982,533,951,488
  5. Step 5: Solve for x
    x = 1,804,160,683,982,533,951,488/49,152,787,006.90
  6. Step 6: Final answer
    x = 36,705,155,370.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.