Home / 49,742,158,274.43-74,537,313,257.45-29,533,789,747.50

Finding the Fourth Proportional to 49,742,158,274.43, 74,537,313,257.45 and 29,533,789,747.50

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Solution

The fourth proportional to 49,742,158,274.43, 74,537,313,257.45 and 29,533,789,747.50 is: 44,255,605,596.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,742,158,274.43 : 74,537,313,257.45 = 29,533,789,747.50 : x
  2. Step 2: Convert to fraction form
    49,742,158,274.43/74,537,313,257.45 = 29,533,789,747.50/x
  3. Step 3: Cross multiply
    49,742,158,274.43x = 74,537,313,257.45 × 29,533,789,747.50
  4. Step 4: Simplify right side
    49,742,158,274.43x = 2,201,369,338,088,925,167,616
  5. Step 5: Solve for x
    x = 2,201,369,338,088,925,167,616/49,742,158,274.43
  6. Step 6: Final answer
    x = 44,255,605,596.04

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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.