Home / 1,452,829,908,620.10-2,004,966,183,332.80-835,533,108,634.36

Finding the Fourth Proportional to 1,452,829,908,620.10, 2,004,966,183,332.80 and 835,533,108,634.36

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Solution

The fourth proportional to 1,452,829,908,620.10, 2,004,966,183,332.80 and 835,533,108,634.36 is: 1,153,070,719,378.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,829,908,620.10 : 2,004,966,183,332.80 = 835,533,108,634.36 : x
  2. Step 2: Convert to fraction form
    1,452,829,908,620.10/2,004,966,183,332.80 = 835,533,108,634.36/x
  3. Step 3: Cross multiply
    1,452,829,908,620.10x = 2,004,966,183,332.80 × 835,533,108,634.36
  4. Step 4: Simplify right side
    1,452,829,908,620.10x = 1,675,215,627,866,822,513,000,448
  5. Step 5: Solve for x
    x = 1,675,215,627,866,822,513,000,448/1,452,829,908,620.10
  6. Step 6: Final answer
    x = 1,153,070,719,378.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.