Home / 59,722,360,070.30-89,583,540,105.45-46,564,920,172.70

Finding the Fourth Proportional to 59,722,360,070.30, 89,583,540,105.45 and 46,564,920,172.70

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Solution

The fourth proportional to 59,722,360,070.30, 89,583,540,105.45 and 46,564,920,172.70 is: 69,847,380,259.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,722,360,070.30 : 89,583,540,105.45 = 46,564,920,172.70 : x
  2. Step 2: Convert to fraction form
    59,722,360,070.30/89,583,540,105.45 = 46,564,920,172.70/x
  3. Step 3: Cross multiply
    59,722,360,070.30x = 89,583,540,105.45 × 46,564,920,172.70
  4. Step 4: Simplify right side
    59,722,360,070.30x = 4,171,450,393,798,147,833,856
  5. Step 5: Solve for x
    x = 4,171,450,393,798,147,833,856/59,722,360,070.30
  6. Step 6: Final answer
    x = 69,847,380,259.05

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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.