Home / 1,552,305,440,075.70-2,326,376,815,105.20-1,208,122,053,136.40

Finding the Fourth Proportional to 1,552,305,440,075.70, 2,326,376,815,105.20 and 1,208,122,053,136.40

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Solution

The fourth proportional to 1,552,305,440,075.70, 2,326,376,815,105.20 and 1,208,122,053,136.40 is: 1,810,563,218,857.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,305,440,075.70 : 2,326,376,815,105.20 = 1,208,122,053,136.40 : x
  2. Step 2: Convert to fraction form
    1,552,305,440,075.70/2,326,376,815,105.20 = 1,208,122,053,136.40/x
  3. Step 3: Cross multiply
    1,552,305,440,075.70x = 2,326,376,815,105.20 × 1,208,122,053,136.40
  4. Step 4: Simplify right side
    1,552,305,440,075.70x = 2,810,547,134,233,813,408,808,960
  5. Step 5: Solve for x
    x = 2,810,547,134,233,813,408,808,960/1,552,305,440,075.70
  6. Step 6: Final answer
    x = 1,810,563,218,857.72

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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.