Home / 10,871,587,667.10-15,002,555,750.52-6,294,045,097.02

Finding the Fourth Proportional to 10,871,587,667.10, 15,002,555,750.52 and 6,294,045,097.02

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Solution

The fourth proportional to 10,871,587,667.10, 15,002,555,750.52 and 6,294,045,097.02 is: 8,685,646,048.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,871,587,667.10 : 15,002,555,750.52 = 6,294,045,097.02 : x
  2. Step 2: Convert to fraction form
    10,871,587,667.10/15,002,555,750.52 = 6,294,045,097.02/x
  3. Step 3: Cross multiply
    10,871,587,667.10x = 15,002,555,750.52 × 6,294,045,097.02
  4. Step 4: Simplify right side
    10,871,587,667.10x = 94,426,762,464,329,629,696
  5. Step 5: Solve for x
    x = 94,426,762,464,329,629,696/10,871,587,667.10
  6. Step 6: Final answer
    x = 8,685,646,048.74

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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.