Home / 1,727,851,801.77-2,591,892,629.64-607,239,929.16

Finding the Fourth Proportional to 1,727,851,801.77, 2,591,892,629.64 and 607,239,929.16

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Solution

The fourth proportional to 1,727,851,801.77, 2,591,892,629.64 and 607,239,929.16 is: 910,900,283.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,851,801.77 : 2,591,892,629.64 = 607,239,929.16 : x
  2. Step 2: Convert to fraction form
    1,727,851,801.77/2,591,892,629.64 = 607,239,929.16/x
  3. Step 3: Cross multiply
    1,727,851,801.77x = 2,591,892,629.64 × 607,239,929.16
  4. Step 4: Simplify right side
    1,727,851,801.77x = 1,573,900,696,812,919,552
  5. Step 5: Solve for x
    x = 1,573,900,696,812,919,552/1,727,851,801.77
  6. Step 6: Final answer
    x = 910,900,283.93

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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.