Home / 2,017,820,469.30-3,026,730,703.95-927,303,537.30

Finding the Fourth Proportional to 2,017,820,469.30, 3,026,730,703.95 and 927,303,537.30

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Solution

The fourth proportional to 2,017,820,469.30, 3,026,730,703.95 and 927,303,537.30 is: 1,390,955,305.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,820,469.30 : 3,026,730,703.95 = 927,303,537.30 : x
  2. Step 2: Convert to fraction form
    2,017,820,469.30/3,026,730,703.95 = 927,303,537.30/x
  3. Step 3: Cross multiply
    2,017,820,469.30x = 3,026,730,703.95 × 927,303,537.30
  4. Step 4: Simplify right side
    2,017,820,469.30x = 2,806,698,088,227,353,600
  5. Step 5: Solve for x
    x = 2,806,698,088,227,353,600/2,017,820,469.30
  6. Step 6: Final answer
    x = 1,390,955,305.95

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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.