Home / 1,849,059,629.47-2,773,550,585.40-450,051,706.36

Finding the Fourth Proportional to 1,849,059,629.47, 2,773,550,585.40 and 450,051,706.36

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Solution

The fourth proportional to 1,849,059,629.47, 2,773,550,585.40 and 450,051,706.36 is: 675,068,101.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,059,629.47 : 2,773,550,585.40 = 450,051,706.36 : x
  2. Step 2: Convert to fraction form
    1,849,059,629.47/2,773,550,585.40 = 450,051,706.36/x
  3. Step 3: Cross multiply
    1,849,059,629.47x = 2,773,550,585.40 × 450,051,706.36
  4. Step 4: Simplify right side
    1,849,059,629.47x = 1,248,241,173,635,046,912
  5. Step 5: Solve for x
    x = 1,248,241,173,635,046,912/1,849,059,629.47
  6. Step 6: Final answer
    x = 675,068,101.50

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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.