Home / 25,772,939,687,712-35,613,180,803,830-18,352,489,580,722

Finding the Fourth Proportional to 25,772,939,687,712, 35,613,180,803,830 and 18,352,489,580,722

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Solution

The fourth proportional to 25,772,939,687,712, 35,613,180,803,830 and 18,352,489,580,722 is: 25,359,564,627,013.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,772,939,687,712 : 35,613,180,803,830 = 18,352,489,580,722 : x
  2. Step 2: Convert to fraction form
    25,772,939,687,712/35,613,180,803,830 = 18,352,489,580,722/x
  3. Step 3: Cross multiply
    25,772,939,687,712x = 35,613,180,803,830 × 18,352,489,580,722
  4. Step 4: Simplify right side
    25,772,939,687,712x = 653,590,529,638,658,855,263,010,816
  5. Step 5: Solve for x
    x = 653,590,529,638,658,855,263,010,816/25,772,939,687,712
  6. Step 6: Final answer
    x = 25,359,564,627,013.70

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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.