Home / 5,698,593,000.30-8,547,889,500.45-4,780,262,952.30

Finding the Fourth Proportional to 5,698,593,000.30, 8,547,889,500.45 and 4,780,262,952.30

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Solution

The fourth proportional to 5,698,593,000.30, 8,547,889,500.45 and 4,780,262,952.30 is: 7,170,394,428.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,593,000.30 : 8,547,889,500.45 = 4,780,262,952.30 : x
  2. Step 2: Convert to fraction form
    5,698,593,000.30/8,547,889,500.45 = 4,780,262,952.30/x
  3. Step 3: Cross multiply
    5,698,593,000.30x = 8,547,889,500.45 × 4,780,262,952.30
  4. Step 4: Simplify right side
    5,698,593,000.30x = 40,861,159,499,355,291,648
  5. Step 5: Solve for x
    x = 40,861,159,499,355,291,648/5,698,593,000.30
  6. Step 6: Final answer
    x = 7,170,394,428.45

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Double scale
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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.