Home / 39,575,599,489,656-59,371,986,953,608-12,038,057,205,368

Finding the Fourth Proportional to 39,575,599,489,656, 59,371,986,953,608 and 12,038,057,205,368

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Solution

The fourth proportional to 39,575,599,489,656, 59,371,986,953,608 and 12,038,057,205,368 is: 18,059,698,009,898.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,575,599,489,656 : 59,371,986,953,608 = 12,038,057,205,368 : x
  2. Step 2: Convert to fraction form
    39,575,599,489,656/59,371,986,953,608 = 12,038,057,205,368/x
  3. Step 3: Cross multiply
    39,575,599,489,656x = 59,371,986,953,608 × 12,038,057,205,368
  4. Step 4: Simplify right side
    39,575,599,489,656x = 714,723,375,343,895,621,991,923,712
  5. Step 5: Solve for x
    x = 714,723,375,343,895,621,991,923,712/39,575,599,489,656
  6. Step 6: Final answer
    x = 18,059,698,009,898.88

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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.