Home / 7,046,132,539.65-10,562,217,483.09-3,308,733,618.09

Finding the Fourth Proportional to 7,046,132,539.65, 10,562,217,483.09 and 3,308,733,618.09

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Solution

The fourth proportional to 7,046,132,539.65, 10,562,217,483.09 and 3,308,733,618.09 is: 4,959,822,125.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046,132,539.65 : 10,562,217,483.09 = 3,308,733,618.09 : x
  2. Step 2: Convert to fraction form
    7,046,132,539.65/10,562,217,483.09 = 3,308,733,618.09/x
  3. Step 3: Cross multiply
    7,046,132,539.65x = 10,562,217,483.09 × 3,308,733,618.09
  4. Step 4: Simplify right side
    7,046,132,539.65x = 34,947,564,067,877,830,656
  5. Step 5: Solve for x
    x = 34,947,564,067,877,830,656/7,046,132,539.65
  6. Step 6: Final answer
    x = 4,959,822,125.29

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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.