Home / 9,478,626,897.56-13,074,205,287.25-6,095,815,461.34

Finding the Fourth Proportional to 9,478,626,897.56, 13,074,205,287.25 and 6,095,815,461.34

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Solution

The fourth proportional to 9,478,626,897.56, 13,074,205,287.25 and 6,095,815,461.34 is: 8,408,173,841.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,478,626,897.56 : 13,074,205,287.25 = 6,095,815,461.34 : x
  2. Step 2: Convert to fraction form
    9,478,626,897.56/13,074,205,287.25 = 6,095,815,461.34/x
  3. Step 3: Cross multiply
    9,478,626,897.56x = 13,074,205,287.25 × 6,095,815,461.34
  4. Step 4: Simplify right side
    9,478,626,897.56x = 79,697,942,734,725,120,000
  5. Step 5: Solve for x
    x = 79,697,942,734,725,120,000/9,478,626,897.56
  6. Step 6: Final answer
    x = 8,408,173,841.64

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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.