Home / 6,302,854,513.56-8,697,918,112.02-3,444,995,071.42

Finding the Fourth Proportional to 6,302,854,513.56, 8,697,918,112.02 and 3,444,995,071.42

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Solution

The fourth proportional to 6,302,854,513.56, 8,697,918,112.02 and 3,444,995,071.42 is: 4,754,081,656.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302,854,513.56 : 8,697,918,112.02 = 3,444,995,071.42 : x
  2. Step 2: Convert to fraction form
    6,302,854,513.56/8,697,918,112.02 = 3,444,995,071.42/x
  3. Step 3: Cross multiply
    6,302,854,513.56x = 8,697,918,112.02 × 3,444,995,071.42
  4. Step 4: Simplify right side
    6,302,854,513.56x = 29,964,285,027,553,955,840
  5. Step 5: Solve for x
    x = 29,964,285,027,553,955,840/6,302,854,513.56
  6. Step 6: Final answer
    x = 4,754,081,656.67

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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.