Home / 1,106,087,717.91-1,526,401,663.11-597,450,428.82

Finding the Fourth Proportional to 1,106,087,717.91, 1,526,401,663.11 and 597,450,428.82

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Solution

The fourth proportional to 1,106,087,717.91, 1,526,401,663.11 and 597,450,428.82 is: 824,481,922.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,087,717.91 : 1,526,401,663.11 = 597,450,428.82 : x
  2. Step 2: Convert to fraction form
    1,106,087,717.91/1,526,401,663.11 = 597,450,428.82/x
  3. Step 3: Cross multiply
    1,106,087,717.91x = 1,526,401,663.11 × 597,450,428.82
  4. Step 4: Simplify right side
    1,106,087,717.91x = 911,949,328,176,630,656
  5. Step 5: Solve for x
    x = 911,949,328,176,630,656/1,106,087,717.91
  6. Step 6: Final answer
    x = 824,481,922.55

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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.