Home / 56,174,909,400.90-84,262,364,101.35-51,032,261,132.10

Finding the Fourth Proportional to 56,174,909,400.90, 84,262,364,101.35 and 51,032,261,132.10

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Solution

The fourth proportional to 56,174,909,400.90, 84,262,364,101.35 and 51,032,261,132.10 is: 76,548,391,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,174,909,400.90 : 84,262,364,101.35 = 51,032,261,132.10 : x
  2. Step 2: Convert to fraction form
    56,174,909,400.90/84,262,364,101.35 = 51,032,261,132.10/x
  3. Step 3: Cross multiply
    56,174,909,400.90x = 84,262,364,101.35 × 51,032,261,132.10
  4. Step 4: Simplify right side
    56,174,909,400.90x = 4,300,098,968,428,182,241,280
  5. Step 5: Solve for x
    x = 4,300,098,968,428,182,241,280/56,174,909,400.90
  6. Step 6: Final answer
    x = 76,548,391,698.15

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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.