Home / 4,828,896,000.90-7,243,344,001.35-4,798,284,999.30

Finding the Fourth Proportional to 4,828,896,000.90, 7,243,344,001.35 and 4,798,284,999.30

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Solution

The fourth proportional to 4,828,896,000.90, 7,243,344,001.35 and 4,798,284,999.30 is: 7,197,427,498.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,000.90 : 7,243,344,001.35 = 4,798,284,999.30 : x
  2. Step 2: Convert to fraction form
    4,828,896,000.90/7,243,344,001.35 = 4,798,284,999.30/x
  3. Step 3: Cross multiply
    4,828,896,000.90x = 7,243,344,001.35 × 4,798,284,999.30
  4. Step 4: Simplify right side
    4,828,896,000.90x = 34,755,628,866,447,347,712
  5. Step 5: Solve for x
    x = 34,755,628,866,447,347,712/4,828,896,000.90
  6. Step 6: Final answer
    x = 7,197,427,498.95

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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.