Home / 1,572,016,300,641.20-2,153,652,286,896-1,513,230,199,410.10

Finding the Fourth Proportional to 1,572,016,300,641.20, 2,153,652,286,896 and 1,513,230,199,410.10

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Solution

The fourth proportional to 1,572,016,300,641.20, 2,153,652,286,896 and 1,513,230,199,410.10 is: 2,073,115,703,845.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,016,300,641.20 : 2,153,652,286,896 = 1,513,230,199,410.10 : x
  2. Step 2: Convert to fraction form
    1,572,016,300,641.20/2,153,652,286,896 = 1,513,230,199,410.10/x
  3. Step 3: Cross multiply
    1,572,016,300,641.20x = 2,153,652,286,896 × 1,513,230,199,410.10
  4. Step 4: Simplify right side
    1,572,016,300,641.20x = 3,258,971,679,559,652,172,890,112
  5. Step 5: Solve for x
    x = 3,258,971,679,559,652,172,890,112/1,572,016,300,641.20
  6. Step 6: Final answer
    x = 2,073,115,703,845.04

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.