Home / 61,292,218,212.06-84,585,348,124.26-35,569,506,589.44

Finding the Fourth Proportional to 61,292,218,212.06, 84,585,348,124.26 and 35,569,506,589.44

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Solution

The fourth proportional to 61,292,218,212.06, 84,585,348,124.26 and 35,569,506,589.44 is: 49,087,130,230.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,292,218,212.06 : 84,585,348,124.26 = 35,569,506,589.44 : x
  2. Step 2: Convert to fraction form
    61,292,218,212.06/84,585,348,124.26 = 35,569,506,589.44/x
  3. Step 3: Cross multiply
    61,292,218,212.06x = 84,585,348,124.26 × 35,569,506,589.44
  4. Step 4: Simplify right side
    61,292,218,212.06x = 3,008,659,097,475,942,449,152
  5. Step 5: Solve for x
    x = 3,008,659,097,475,942,449,152/61,292,218,212.06
  6. Step 6: Final answer
    x = 49,087,130,230.24

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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.