Home / 6,352,119,411.20-9,526,157,632.12-2,097,018,528.48

Finding the Fourth Proportional to 6,352,119,411.20, 9,526,157,632.12 and 2,097,018,528.48

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Solution

The fourth proportional to 6,352,119,411.20, 9,526,157,632.12 and 2,097,018,528.48 is: 3,144,860,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,119,411.20 : 9,526,157,632.12 = 2,097,018,528.48 : x
  2. Step 2: Convert to fraction form
    6,352,119,411.20/9,526,157,632.12 = 2,097,018,528.48/x
  3. Step 3: Cross multiply
    6,352,119,411.20x = 9,526,157,632.12 × 2,097,018,528.48
  4. Step 4: Simplify right side
    6,352,119,411.20x = 19,976,529,059,776,806,912
  5. Step 5: Solve for x
    x = 19,976,529,059,776,806,912/6,352,119,411.20
  6. Step 6: Final answer
    x = 3,144,860,442.10

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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.