Home / 4,657,226,316.96-6,426,939,042-2,542,682,192.16

Finding the Fourth Proportional to 4,657,226,316.96, 6,426,939,042 and 2,542,682,192.16

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Solution

The fourth proportional to 4,657,226,316.96, 6,426,939,042 and 2,542,682,192.16 is: 3,508,883,257.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,226,316.96 : 6,426,939,042 = 2,542,682,192.16 : x
  2. Step 2: Convert to fraction form
    4,657,226,316.96/6,426,939,042 = 2,542,682,192.16/x
  3. Step 3: Cross multiply
    4,657,226,316.96x = 6,426,939,042 × 2,542,682,192.16
  4. Step 4: Simplify right side
    4,657,226,316.96x = 16,341,663,452,191,248,384
  5. Step 5: Solve for x
    x = 16,341,663,452,191,248,384/4,657,226,316.96
  6. Step 6: Final answer
    x = 3,508,883,257.98

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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.