Home / 1,496,237,553,155.10-2,244,129,561,569.10-407,219,411,572.30

Finding the Fourth Proportional to 1,496,237,553,155.10, 2,244,129,561,569.10 and 407,219,411,572.30

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Solution

The fourth proportional to 1,496,237,553,155.10, 2,244,129,561,569.10 and 407,219,411,572.30 is: 610,767,399,619.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,237,553,155.10 : 2,244,129,561,569.10 = 407,219,411,572.30 : x
  2. Step 2: Convert to fraction form
    1,496,237,553,155.10/2,244,129,561,569.10 = 407,219,411,572.30/x
  3. Step 3: Cross multiply
    1,496,237,553,155.10x = 2,244,129,561,569.10 × 407,219,411,572.30
  4. Step 4: Simplify right side
    1,496,237,553,155.10x = 913,853,119,554,172,498,214,912
  5. Step 5: Solve for x
    x = 913,853,119,554,172,498,214,912/1,496,237,553,155.10
  6. Step 6: Final answer
    x = 610,767,399,619.89

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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.