Home / 82,777,446,946.13-114,254,130,933.17-53,913,563,054.49

Finding the Fourth Proportional to 82,777,446,946.13, 114,254,130,933.17 and 53,913,563,054.49

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Solution

The fourth proportional to 82,777,446,946.13, 114,254,130,933.17 and 53,913,563,054.49 is: 74,414,559,998.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,777,446,946.13 : 114,254,130,933.17 = 53,913,563,054.49 : x
  2. Step 2: Convert to fraction form
    82,777,446,946.13/114,254,130,933.17 = 53,913,563,054.49/x
  3. Step 3: Cross multiply
    82,777,446,946.13x = 114,254,130,933.17 × 53,913,563,054.49
  4. Step 4: Simplify right side
    82,777,446,946.13x = 6,159,847,292,301,417,119,744
  5. Step 5: Solve for x
    x = 6,159,847,292,301,417,119,744/82,777,446,946.13
  6. Step 6: Final answer
    x = 74,414,559,998.57

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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.