Home / 9,110,646,538.40-13,665,969,807.60-2,567,544,946.40

Finding the Fourth Proportional to 9,110,646,538.40, 13,665,969,807.60 and 2,567,544,946.40

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Solution

The fourth proportional to 9,110,646,538.40, 13,665,969,807.60 and 2,567,544,946.40 is: 3,851,317,419.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,110,646,538.40 : 13,665,969,807.60 = 2,567,544,946.40 : x
  2. Step 2: Convert to fraction form
    9,110,646,538.40/13,665,969,807.60 = 2,567,544,946.40/x
  3. Step 3: Cross multiply
    9,110,646,538.40x = 13,665,969,807.60 × 2,567,544,946.40
  4. Step 4: Simplify right side
    9,110,646,538.40x = 35,087,991,717,158,363,136
  5. Step 5: Solve for x
    x = 35,087,991,717,158,363,136/9,110,646,538.40
  6. Step 6: Final answer
    x = 3,851,317,419.60

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Double scale
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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.