Home / 1,701,230,739.30-2,551,846,108.95-1,001,004,077.70

Finding the Fourth Proportional to 1,701,230,739.30, 2,551,846,108.95 and 1,001,004,077.70

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Solution

The fourth proportional to 1,701,230,739.30, 2,551,846,108.95 and 1,001,004,077.70 is: 1,501,506,116.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,230,739.30 : 2,551,846,108.95 = 1,001,004,077.70 : x
  2. Step 2: Convert to fraction form
    1,701,230,739.30/2,551,846,108.95 = 1,001,004,077.70/x
  3. Step 3: Cross multiply
    1,701,230,739.30x = 2,551,846,108.95 × 1,001,004,077.70
  4. Step 4: Simplify right side
    1,701,230,739.30x = 2,554,408,360,721,828,352
  5. Step 5: Solve for x
    x = 2,554,408,360,721,828,352/1,701,230,739.30
  6. Step 6: Final answer
    x = 1,501,506,116.55

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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.