Home / 2,824,686,301,048.80-4,237,702,862,919.60-914,564,068,680.04

Finding the Fourth Proportional to 2,824,686,301,048.80, 4,237,702,862,919.60 and 914,564,068,680.04

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Solution

The fourth proportional to 2,824,686,301,048.80, 4,237,702,862,919.60 and 914,564,068,680.04 is: 1,372,064,137,079.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,686,301,048.80 : 4,237,702,862,919.60 = 914,564,068,680.04 : x
  2. Step 2: Convert to fraction form
    2,824,686,301,048.80/4,237,702,862,919.60 = 914,564,068,680.04/x
  3. Step 3: Cross multiply
    2,824,686,301,048.80x = 4,237,702,862,919.60 × 914,564,068,680.04
  4. Step 4: Simplify right side
    2,824,686,301,048.80x = 3,875,650,772,168,803,583,262,720
  5. Step 5: Solve for x
    x = 3,875,650,772,168,803,583,262,720/2,824,686,301,048.80
  6. Step 6: Final answer
    x = 1,372,064,137,079.50

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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.