Home / 26,246,291,106.39-39,364,996,186.03-7,355,230,973.86

Finding the Fourth Proportional to 26,246,291,106.39, 39,364,996,186.03 and 7,355,230,973.86

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Solution

The fourth proportional to 26,246,291,106.39, 39,364,996,186.03 and 7,355,230,973.86 is: 11,031,602,067.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,246,291,106.39 : 39,364,996,186.03 = 7,355,230,973.86 : x
  2. Step 2: Convert to fraction form
    26,246,291,106.39/39,364,996,186.03 = 7,355,230,973.86/x
  3. Step 3: Cross multiply
    26,246,291,106.39x = 39,364,996,186.03 × 7,355,230,973.86
  4. Step 4: Simplify right side
    26,246,291,106.39x = 289,538,639,233,331,855,360
  5. Step 5: Solve for x
    x = 289,538,639,233,331,855,360/26,246,291,106.39
  6. Step 6: Final answer
    x = 11,031,602,067.50

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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.