Home / 3,403,996,868,419.20-4,697,480,849,889.60-1,883,253,192,842.90

Finding the Fourth Proportional to 3,403,996,868,419.20, 4,697,480,849,889.60 and 1,883,253,192,842.90

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Solution

The fourth proportional to 3,403,996,868,419.20, 4,697,480,849,889.60 and 1,883,253,192,842.90 is: 2,598,870,137,322.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,996,868,419.20 : 4,697,480,849,889.60 = 1,883,253,192,842.90 : x
  2. Step 2: Convert to fraction form
    3,403,996,868,419.20/4,697,480,849,889.60 = 1,883,253,192,842.90/x
  3. Step 3: Cross multiply
    3,403,996,868,419.20x = 4,697,480,849,889.60 × 1,883,253,192,842.90
  4. Step 4: Simplify right side
    3,403,996,868,419.20x = 8,846,545,808,872,967,484,997,632
  5. Step 5: Solve for x
    x = 8,846,545,808,872,967,484,997,632/3,403,996,868,419.20
  6. Step 6: Final answer
    x = 2,598,870,137,322.21

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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.