Home / 9,296,791,715.10-13,945,187,572.65-8,935,199,258.70

Finding the Fourth Proportional to 9,296,791,715.10, 13,945,187,572.65 and 8,935,199,258.70

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Solution

The fourth proportional to 9,296,791,715.10, 13,945,187,572.65 and 8,935,199,258.70 is: 13,402,798,888.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296,791,715.10 : 13,945,187,572.65 = 8,935,199,258.70 : x
  2. Step 2: Convert to fraction form
    9,296,791,715.10/13,945,187,572.65 = 8,935,199,258.70/x
  3. Step 3: Cross multiply
    9,296,791,715.10x = 13,945,187,572.65 × 8,935,199,258.70
  4. Step 4: Simplify right side
    9,296,791,715.10x = 124,603,029,661,574,742,016
  5. Step 5: Solve for x
    x = 124,603,029,661,574,742,016/9,296,791,715.10
  6. Step 6: Final answer
    x = 13,402,798,888.05

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Double scale
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Similar ratio
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1.5x scale

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.