Home / 17,842,434,365-26,766,700,641.04-7,355,918,321.58

Finding the Fourth Proportional to 17,842,434,365, 26,766,700,641.04 and 7,355,918,321.58

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Solution

The fourth proportional to 17,842,434,365, 26,766,700,641.04 and 7,355,918,321.58 is: 11,035,134,535.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,842,434,365 : 26,766,700,641.04 = 7,355,918,321.58 : x
  2. Step 2: Convert to fraction form
    17,842,434,365/26,766,700,641.04 = 7,355,918,321.58/x
  3. Step 3: Cross multiply
    17,842,434,365x = 26,766,700,641.04 × 7,355,918,321.58
  4. Step 4: Simplify right side
    17,842,434,365x = 196,893,663,653,673,271,296
  5. Step 5: Solve for x
    x = 196,893,663,653,673,271,296/17,842,434,365
  6. Step 6: Final answer
    x = 11,035,134,535.22

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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.