Home / 2,713,736,051.20-4,070,604,076.80-2,438,237,036.80

Finding the Fourth Proportional to 2,713,736,051.20, 4,070,604,076.80 and 2,438,237,036.80

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Solution

The fourth proportional to 2,713,736,051.20, 4,070,604,076.80 and 2,438,237,036.80 is: 3,657,355,555.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,736,051.20 : 4,070,604,076.80 = 2,438,237,036.80 : x
  2. Step 2: Convert to fraction form
    2,713,736,051.20/4,070,604,076.80 = 2,438,237,036.80/x
  3. Step 3: Cross multiply
    2,713,736,051.20x = 4,070,604,076.80 × 2,438,237,036.80
  4. Step 4: Simplify right side
    2,713,736,051.20x = 9,925,097,622,202,832,896
  5. Step 5: Solve for x
    x = 9,925,097,622,202,832,896/2,713,736,051.20
  6. Step 6: Final answer
    x = 3,657,355,555.20

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Double scale
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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.