Home / 1,633,061,032,545.20-2,253,616,367,398.80-901,443,039,474.20

Finding the Fourth Proportional to 1,633,061,032,545.20, 2,253,616,367,398.80 and 901,443,039,474.20

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Solution

The fourth proportional to 1,633,061,032,545.20, 2,253,616,367,398.80 and 901,443,039,474.20 is: 1,243,987,057,158.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,061,032,545.20 : 2,253,616,367,398.80 = 901,443,039,474.20 : x
  2. Step 2: Convert to fraction form
    1,633,061,032,545.20/2,253,616,367,398.80 = 901,443,039,474.20/x
  3. Step 3: Cross multiply
    1,633,061,032,545.20x = 2,253,616,367,398.80 × 901,443,039,474.20
  4. Step 4: Simplify right side
    1,633,061,032,545.20x = 2,031,506,788,036,779,314,249,728
  5. Step 5: Solve for x
    x = 2,031,506,788,036,779,314,249,728/1,633,061,032,545.20
  6. Step 6: Final answer
    x = 1,243,987,057,158.90

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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.