Home / 1,238,762,604,503.10-1,858,143,906,754.70-1,238,762,604,503.10

Finding the Fourth Proportional to 1,238,762,604,503.10, 1,858,143,906,754.70 and 1,238,762,604,503.10

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Solution

The fourth proportional to 1,238,762,604,503.10, 1,858,143,906,754.70 and 1,238,762,604,503.10 is: 1,858,143,906,754.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,238,762,604,503.10 : 1,858,143,906,754.70 = 1,238,762,604,503.10 : x
  2. Step 2: Convert to fraction form
    1,238,762,604,503.10/1,858,143,906,754.70 = 1,238,762,604,503.10/x
  3. Step 3: Cross multiply
    1,238,762,604,503.10x = 1,858,143,906,754.70 × 1,238,762,604,503.10
  4. Step 4: Simplify right side
    1,238,762,604,503.10x = 2,301,799,185,473,017,755,992,064
  5. Step 5: Solve for x
    x = 2,301,799,185,473,017,755,992,064/1,238,762,604,503.10
  6. Step 6: Final answer
    x = 1,858,143,906,754.70

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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.