Home / 15,567,333,368.20-23,352,274,460.94-4,525,835,916.04

Finding the Fourth Proportional to 15,567,333,368.20, 23,352,274,460.94 and 4,525,835,916.04

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Solution

The fourth proportional to 15,567,333,368.20, 23,352,274,460.94 and 4,525,835,916.04 is: 6,789,124,378.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,567,333,368.20 : 23,352,274,460.94 = 4,525,835,916.04 : x
  2. Step 2: Convert to fraction form
    15,567,333,368.20/23,352,274,460.94 = 4,525,835,916.04/x
  3. Step 3: Cross multiply
    15,567,333,368.20x = 23,352,274,460.94 × 4,525,835,916.04
  4. Step 4: Simplify right side
    15,567,333,368.20x = 105,688,562,476,545,867,776
  5. Step 5: Solve for x
    x = 105,688,562,476,545,867,776/15,567,333,368.20
  6. Step 6: Final answer
    x = 6,789,124,378.39

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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.