Home / 9,746,732,388,607.20-13,450,612,579,090-5,357,542,037,731.20

Finding the Fourth Proportional to 9,746,732,388,607.20, 13,450,612,579,090 and 5,357,542,037,731.20

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Solution

The fourth proportional to 9,746,732,388,607.20, 13,450,612,579,090 and 5,357,542,037,731.20 is: 7,393,475,008,090.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,732,388,607.20 : 13,450,612,579,090 = 5,357,542,037,731.20 : x
  2. Step 2: Convert to fraction form
    9,746,732,388,607.20/13,450,612,579,090 = 5,357,542,037,731.20/x
  3. Step 3: Cross multiply
    9,746,732,388,607.20x = 13,450,612,579,090 × 5,357,542,037,731.20
  4. Step 4: Simplify right side
    9,746,732,388,607.20x = 72,062,222,325,710,750,323,048,448
  5. Step 5: Solve for x
    x = 72,062,222,325,710,750,323,048,448/9,746,732,388,607.20
  6. Step 6: Final answer
    x = 7,393,475,008,090.21

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.