Home / 1,122,403,392,001.10-1,683,605,088,001.70-1,122,403,392,001.10

Finding the Fourth Proportional to 1,122,403,392,001.10, 1,683,605,088,001.70 and 1,122,403,392,001.10

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Solution

The fourth proportional to 1,122,403,392,001.10, 1,683,605,088,001.70 and 1,122,403,392,001.10 is: 1,683,605,088,001.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,122,403,392,001.10 : 1,683,605,088,001.70 = 1,122,403,392,001.10 : x
  2. Step 2: Convert to fraction form
    1,122,403,392,001.10/1,683,605,088,001.70 = 1,122,403,392,001.10/x
  3. Step 3: Cross multiply
    1,122,403,392,001.10x = 1,683,605,088,001.70 × 1,122,403,392,001.10
  4. Step 4: Simplify right side
    1,122,403,392,001.10x = 1,889,684,061,563,418,690,191,360
  5. Step 5: Solve for x
    x = 1,889,684,061,563,418,690,191,360/1,122,403,392,001.10
  6. Step 6: Final answer
    x = 1,683,605,088,001.70

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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.