Home / 1,496,237,553,154.60-2,244,129,561,568.40-407,219,411,571.79

Finding the Fourth Proportional to 1,496,237,553,154.60, 2,244,129,561,568.40 and 407,219,411,571.79

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Solution

The fourth proportional to 1,496,237,553,154.60, 2,244,129,561,568.40 and 407,219,411,571.79 is: 610,767,399,619.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,237,553,154.60 : 2,244,129,561,568.40 = 407,219,411,571.79 : x
  2. Step 2: Convert to fraction form
    1,496,237,553,154.60/2,244,129,561,568.40 = 407,219,411,571.79/x
  3. Step 3: Cross multiply
    1,496,237,553,154.60x = 2,244,129,561,568.40 × 407,219,411,571.79
  4. Step 4: Simplify right side
    1,496,237,553,154.60x = 913,853,119,552,742,810,976,256
  5. Step 5: Solve for x
    x = 913,853,119,552,742,810,976,256/1,496,237,553,154.60
  6. Step 6: Final answer
    x = 610,767,399,619.14

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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.