Home / 1,633,061,032,558.50-2,253,616,367,417.10-901,443,039,487.45

Finding the Fourth Proportional to 1,633,061,032,558.50, 2,253,616,367,417.10 and 901,443,039,487.45

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Solution

The fourth proportional to 1,633,061,032,558.50, 2,253,616,367,417.10 and 901,443,039,487.45 is: 1,243,987,057,177.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,061,032,558.50 : 2,253,616,367,417.10 = 901,443,039,487.45 : x
  2. Step 2: Convert to fraction form
    1,633,061,032,558.50/2,253,616,367,417.10 = 901,443,039,487.45/x
  3. Step 3: Cross multiply
    1,633,061,032,558.50x = 2,253,616,367,417.10 × 901,443,039,487.45
  4. Step 4: Simplify right side
    1,633,061,032,558.50x = 2,031,506,788,083,136,506,888,192
  5. Step 5: Solve for x
    x = 2,031,506,788,083,136,506,888,192/1,633,061,032,558.50
  6. Step 6: Final answer
    x = 1,243,987,057,177.16

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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.