Home / 1,066,776,069,430.90-1,472,112,885,889.50-603,793,167,593.27

Finding the Fourth Proportional to 1,066,776,069,430.90, 1,472,112,885,889.50 and 603,793,167,593.27

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Solution

The fourth proportional to 1,066,776,069,430.90, 1,472,112,885,889.50 and 603,793,167,593.27 is: 833,213,012,455.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,776,069,430.90 : 1,472,112,885,889.50 = 603,793,167,593.27 : x
  2. Step 2: Convert to fraction form
    1,066,776,069,430.90/1,472,112,885,889.50 = 603,793,167,593.27/x
  3. Step 3: Cross multiply
    1,066,776,069,430.90x = 1,472,112,885,889.50 × 603,793,167,593.27
  4. Step 4: Simplify right side
    1,066,776,069,430.90x = 888,851,702,426,091,277,778,944
  5. Step 5: Solve for x
    x = 888,851,702,426,091,277,778,944/1,066,776,069,430.90
  6. Step 6: Final answer
    x = 833,213,012,455.63

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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.