Home / 10,471,153,217.04-15,705,569,580.48-3,748,026,650.63

Finding the Fourth Proportional to 10,471,153,217.04, 15,705,569,580.48 and 3,748,026,650.63

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Solution

The fourth proportional to 10,471,153,217.04, 15,705,569,580.48 and 3,748,026,650.63 is: 5,621,624,679.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,471,153,217.04 : 15,705,569,580.48 = 3,748,026,650.63 : x
  2. Step 2: Convert to fraction form
    10,471,153,217.04/15,705,569,580.48 = 3,748,026,650.63/x
  3. Step 3: Cross multiply
    10,471,153,217.04x = 15,705,569,580.48 × 3,748,026,650.63
  4. Step 4: Simplify right side
    10,471,153,217.04x = 58,864,893,350,884,335,616
  5. Step 5: Solve for x
    x = 58,864,893,350,884,335,616/10,471,153,217.04
  6. Step 6: Final answer
    x = 5,621,624,679.80

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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.