Home / 110,357,266,350.40-165,535,899,525.60-63,919,243,182.40

Finding the Fourth Proportional to 110,357,266,350.40, 165,535,899,525.60 and 63,919,243,182.40

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Solution

The fourth proportional to 110,357,266,350.40, 165,535,899,525.60 and 63,919,243,182.40 is: 95,878,864,773.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,357,266,350.40 : 165,535,899,525.60 = 63,919,243,182.40 : x
  2. Step 2: Convert to fraction form
    110,357,266,350.40/165,535,899,525.60 = 63,919,243,182.40/x
  3. Step 3: Cross multiply
    110,357,266,350.40x = 165,535,899,525.60 × 63,919,243,182.40
  4. Step 4: Simplify right side
    110,357,266,350.40x = 10,580,929,417,194,160,259,072
  5. Step 5: Solve for x
    x = 10,580,929,417,194,160,259,072/110,357,266,350.40
  6. Step 6: Final answer
    x = 95,878,864,773.60

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1.5x scale

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.