Home / 40,822,982,061.66-61,256,426,994-39,337,089,965.34

Finding the Fourth Proportional to 40,822,982,061.66, 61,256,426,994 and 39,337,089,965.34

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Solution

The fourth proportional to 40,822,982,061.66, 61,256,426,994 and 39,337,089,965.34 is: 59,026,789,762.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,822,982,061.66 : 61,256,426,994 = 39,337,089,965.34 : x
  2. Step 2: Convert to fraction form
    40,822,982,061.66/61,256,426,994 = 39,337,089,965.34/x
  3. Step 3: Cross multiply
    40,822,982,061.66x = 61,256,426,994 × 39,337,089,965.34
  4. Step 4: Simplify right side
    40,822,982,061.66x = 2,409,649,579,618,259,697,664
  5. Step 5: Solve for x
    x = 2,409,649,579,618,259,697,664/40,822,982,061.66
  6. Step 6: Final answer
    x = 59,026,789,762.17

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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.