Home / 4,697,343,049.76-7,048,762,124.70-1,751,657,703.20

Finding the Fourth Proportional to 4,697,343,049.76, 7,048,762,124.70 and 1,751,657,703.20

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Solution

The fourth proportional to 4,697,343,049.76, 7,048,762,124.70 and 1,751,657,703.20 is: 2,628,511,127.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,343,049.76 : 7,048,762,124.70 = 1,751,657,703.20 : x
  2. Step 2: Convert to fraction form
    4,697,343,049.76/7,048,762,124.70 = 1,751,657,703.20/x
  3. Step 3: Cross multiply
    4,697,343,049.76x = 7,048,762,124.70 × 1,751,657,703.20
  4. Step 4: Simplify right side
    4,697,343,049.76x = 12,347,018,473,755,154,432
  5. Step 5: Solve for x
    x = 12,347,018,473,755,154,432/4,697,343,049.76
  6. Step 6: Final answer
    x = 2,628,511,127.03

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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.