Home / 17,460,499,125.30-26,190,371,776.95-4,869,022,173.75

Finding the Fourth Proportional to 17,460,499,125.30, 26,190,371,776.95 and 4,869,022,173.75

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Solution

The fourth proportional to 17,460,499,125.30, 26,190,371,776.95 and 4,869,022,173.75 is: 7,303,428,155.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,460,499,125.30 : 26,190,371,776.95 = 4,869,022,173.75 : x
  2. Step 2: Convert to fraction form
    17,460,499,125.30/26,190,371,776.95 = 4,869,022,173.75/x
  3. Step 3: Cross multiply
    17,460,499,125.30x = 26,190,371,776.95 × 4,869,022,173.75
  4. Step 4: Simplify right side
    17,460,499,125.30x = 127,521,500,920,725,749,760
  5. Step 5: Solve for x
    x = 127,521,500,920,725,749,760/17,460,499,125.30
  6. Step 6: Final answer
    x = 7,303,428,155.50

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1.5x scale

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.