Home / 92,359,742,450.91-138,540,074,969.88-32,668,459,724.13

Finding the Fourth Proportional to 92,359,742,450.91, 138,540,074,969.88 and 32,668,459,724.13

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Solution

The fourth proportional to 92,359,742,450.91, 138,540,074,969.88 and 32,668,459,724.13 is: 49,002,852,749.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,359,742,450.91 : 138,540,074,969.88 = 32,668,459,724.13 : x
  2. Step 2: Convert to fraction form
    92,359,742,450.91/138,540,074,969.88 = 32,668,459,724.13/x
  3. Step 3: Cross multiply
    92,359,742,450.91x = 138,540,074,969.88 × 32,668,459,724.13
  4. Step 4: Simplify right side
    92,359,742,450.91x = 4,525,890,859,331,475,734,528
  5. Step 5: Solve for x
    x = 4,525,890,859,331,475,734,528/92,359,742,450.91
  6. Step 6: Final answer
    x = 49,002,852,749.80

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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.