Home / 1,552,485,273.29-2,142,617,548.61-883,592,956.25

Finding the Fourth Proportional to 1,552,485,273.29, 2,142,617,548.61 and 883,592,956.25

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Solution

The fourth proportional to 1,552,485,273.29, 2,142,617,548.61 and 883,592,956.25 is: 1,219,465,206.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,485,273.29 : 2,142,617,548.61 = 883,592,956.25 : x
  2. Step 2: Convert to fraction form
    1,552,485,273.29/2,142,617,548.61 = 883,592,956.25/x
  3. Step 3: Cross multiply
    1,552,485,273.29x = 2,142,617,548.61 × 883,592,956.25
  4. Step 4: Simplify right side
    1,552,485,273.29x = 1,893,201,773,885,019,904
  5. Step 5: Solve for x
    x = 1,893,201,773,885,019,904/1,552,485,273.29
  6. Step 6: Final answer
    x = 1,219,465,206.18

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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.