Home / 54,753,710,386.60-82,130,565,579.90-54,753,710,386.60

Finding the Fourth Proportional to 54,753,710,386.60, 82,130,565,579.90 and 54,753,710,386.60

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Solution

The fourth proportional to 54,753,710,386.60, 82,130,565,579.90 and 54,753,710,386.60 is: 82,130,565,579.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,753,710,386.60 : 82,130,565,579.90 = 54,753,710,386.60 : x
  2. Step 2: Convert to fraction form
    54,753,710,386.60/82,130,565,579.90 = 54,753,710,386.60/x
  3. Step 3: Cross multiply
    54,753,710,386.60x = 82,130,565,579.90 × 54,753,710,386.60
  4. Step 4: Simplify right side
    54,753,710,386.60x = 4,496,953,201,649,502,388,224
  5. Step 5: Solve for x
    x = 4,496,953,201,649,502,388,224/54,753,710,386.60
  6. Step 6: Final answer
    x = 82,130,565,579.90

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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.