Home / 33,038,748,565,435-45,593,614,766,633-18,021,814,247,537

Finding the Fourth Proportional to 33,038,748,565,435, 45,593,614,766,633 and 18,021,814,247,537

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Solution

The fourth proportional to 33,038,748,565,435, 45,593,614,766,633 and 18,021,814,247,537 is: 24,870,180,980,694.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,038,748,565,435 : 45,593,614,766,633 = 18,021,814,247,537 : x
  2. Step 2: Convert to fraction form
    33,038,748,565,435/45,593,614,766,633 = 18,021,814,247,537/x
  3. Step 3: Cross multiply
    33,038,748,565,435x = 45,593,614,766,633 × 18,021,814,247,537
  4. Step 4: Simplify right side
    33,038,748,565,435x = 821,679,656,198,019,966,478,319,616
  5. Step 5: Solve for x
    x = 821,679,656,198,019,966,478,319,616/33,038,748,565,435
  6. Step 6: Final answer
    x = 24,870,180,980,694.22

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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.