Home / 47,187,214,203.84-65,133,874,041.28-37,559,604,298.24

Finding the Fourth Proportional to 47,187,214,203.84, 65,133,874,041.28 and 37,559,604,298.24

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Solution

The fourth proportional to 47,187,214,203.84, 65,133,874,041.28 and 37,559,604,298.24 is: 51,844,606,143.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,187,214,203.84 : 65,133,874,041.28 = 37,559,604,298.24 : x
  2. Step 2: Convert to fraction form
    47,187,214,203.84/65,133,874,041.28 = 37,559,604,298.24/x
  3. Step 3: Cross multiply
    47,187,214,203.84x = 65,133,874,041.28 × 37,559,604,298.24
  4. Step 4: Simplify right side
    47,187,214,203.84x = 2,446,402,535,401,882,910,720
  5. Step 5: Solve for x
    x = 2,446,402,535,401,882,910,720/47,187,214,203.84
  6. Step 6: Final answer
    x = 51,844,606,143.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.