Home / 1,837,132,488,007.70-2,755,698,732,011.40-1,202,382,758,830.10

Finding the Fourth Proportional to 1,837,132,488,007.70, 2,755,698,732,011.40 and 1,202,382,758,830.10

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Solution

The fourth proportional to 1,837,132,488,007.70, 2,755,698,732,011.40 and 1,202,382,758,830.10 is: 1,803,574,138,245.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,132,488,007.70 : 2,755,698,732,011.40 = 1,202,382,758,830.10 : x
  2. Step 2: Convert to fraction form
    1,837,132,488,007.70/2,755,698,732,011.40 = 1,202,382,758,830.10/x
  3. Step 3: Cross multiply
    1,837,132,488,007.70x = 2,755,698,732,011.40 × 1,202,382,758,830.10
  4. Step 4: Simplify right side
    1,837,132,488,007.70x = 3,313,404,643,900,475,914,059,776
  5. Step 5: Solve for x
    x = 3,313,404,643,900,475,914,059,776/1,837,132,488,007.70
  6. Step 6: Final answer
    x = 1,803,574,138,245.05

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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.