Home / 1,636,748,360.70-2,456,674,703.58-1,013,077,042.02

Finding the Fourth Proportional to 1,636,748,360.70, 2,456,674,703.58 and 1,013,077,042.02

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Solution

The fourth proportional to 1,636,748,360.70, 2,456,674,703.58 and 1,013,077,042.02 is: 1,520,576,285.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,636,748,360.70 : 2,456,674,703.58 = 1,013,077,042.02 : x
  2. Step 2: Convert to fraction form
    1,636,748,360.70/2,456,674,703.58 = 1,013,077,042.02/x
  3. Step 3: Cross multiply
    1,636,748,360.70x = 2,456,674,703.58 × 1,013,077,042.02
  4. Step 4: Simplify right side
    1,636,748,360.70x = 2,488,800,741,908,186,624
  5. Step 5: Solve for x
    x = 2,488,800,741,908,186,624/1,636,748,360.70
  6. Step 6: Final answer
    x = 1,520,576,285.07

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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.