Home / 7,460,096,695.86-10,299,579,548.61-4,748,894,259.30

Finding the Fourth Proportional to 7,460,096,695.86, 10,299,579,548.61 and 4,748,894,259.30

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Solution

The fourth proportional to 7,460,096,695.86, 10,299,579,548.61 and 4,748,894,259.30 is: 6,556,431,663.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,096,695.86 : 10,299,579,548.61 = 4,748,894,259.30 : x
  2. Step 2: Convert to fraction form
    7,460,096,695.86/10,299,579,548.61 = 4,748,894,259.30/x
  3. Step 3: Cross multiply
    7,460,096,695.86x = 10,299,579,548.61 × 4,748,894,259.30
  4. Step 4: Simplify right side
    7,460,096,695.86x = 48,911,614,191,597,715,456
  5. Step 5: Solve for x
    x = 48,911,614,191,597,715,456/7,460,096,695.86
  6. Step 6: Final answer
    x = 6,556,431,663.78

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Double scale
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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.