Home / 7,460,096,691.36-10,299,579,542.40-4,748,894,254.80

Finding the Fourth Proportional to 7,460,096,691.36, 10,299,579,542.40 and 4,748,894,254.80

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Solution

The fourth proportional to 7,460,096,691.36, 10,299,579,542.40 and 4,748,894,254.80 is: 6,556,431,657.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,096,691.36 : 10,299,579,542.40 = 4,748,894,254.80 : x
  2. Step 2: Convert to fraction form
    7,460,096,691.36/10,299,579,542.40 = 4,748,894,254.80/x
  3. Step 3: Cross multiply
    7,460,096,691.36x = 10,299,579,542.40 × 4,748,894,254.80
  4. Step 4: Simplify right side
    7,460,096,691.36x = 48,911,614,115,758,972,928
  5. Step 5: Solve for x
    x = 48,911,614,115,758,972,928/7,460,096,691.36
  6. Step 6: Final answer
    x = 6,556,431,657.57

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Double scale
Find fourth proportional to 7,460,096,692.36, 10,299,579,543.78 and 4,748,894,255.80
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1.5x scale

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.