Home / 3,356,928,056.80-5,035,392,085.20-3,292,430,802.40

Finding the Fourth Proportional to 3,356,928,056.80, 5,035,392,085.20 and 3,292,430,802.40

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Solution

The fourth proportional to 3,356,928,056.80, 5,035,392,085.20 and 3,292,430,802.40 is: 4,938,646,203.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,928,056.80 : 5,035,392,085.20 = 3,292,430,802.40 : x
  2. Step 2: Convert to fraction form
    3,356,928,056.80/5,035,392,085.20 = 3,292,430,802.40/x
  3. Step 3: Cross multiply
    3,356,928,056.80x = 5,035,392,085.20 × 3,292,430,802.40
  4. Step 4: Simplify right side
    3,356,928,056.80x = 16,578,680,003,473,645,568
  5. Step 5: Solve for x
    x = 16,578,680,003,473,645,568/3,356,928,056.80
  6. Step 6: Final answer
    x = 4,938,646,203.60

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1.5x scale

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.