Home / 4,828,896,091.90-7,243,344,137.85-4,798,285,090.30

Finding the Fourth Proportional to 4,828,896,091.90, 7,243,344,137.85 and 4,798,285,090.30

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Solution

The fourth proportional to 4,828,896,091.90, 7,243,344,137.85 and 4,798,285,090.30 is: 7,197,427,635.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,091.90 : 7,243,344,137.85 = 4,798,285,090.30 : x
  2. Step 2: Convert to fraction form
    4,828,896,091.90/7,243,344,137.85 = 4,798,285,090.30/x
  3. Step 3: Cross multiply
    4,828,896,091.90x = 7,243,344,137.85 × 4,798,285,090.30
  4. Step 4: Simplify right side
    4,828,896,091.90x = 34,755,630,180,557,565,952
  5. Step 5: Solve for x
    x = 34,755,630,180,557,565,952/4,828,896,091.90
  6. Step 6: Final answer
    x = 7,197,427,635.45

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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.