Home / 34,651,684,842.94-47,819,605,854.55-19,202,085,324.50

Finding the Fourth Proportional to 34,651,684,842.94, 47,819,605,854.55 and 19,202,085,324.50

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Solution

The fourth proportional to 34,651,684,842.94, 47,819,605,854.55 and 19,202,085,324.50 is: 26,499,033,336.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,651,684,842.94 : 47,819,605,854.55 = 19,202,085,324.50 : x
  2. Step 2: Convert to fraction form
    34,651,684,842.94/47,819,605,854.55 = 19,202,085,324.50/x
  3. Step 3: Cross multiply
    34,651,684,842.94x = 47,819,605,854.55 × 19,202,085,324.50
  4. Step 4: Simplify right side
    34,651,684,842.94x = 918,236,151,803,009,695,744
  5. Step 5: Solve for x
    x = 918,236,151,803,009,695,744/34,651,684,842.94
  6. Step 6: Final answer
    x = 26,499,033,336.04

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1.5x scale

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.