Home / 1,793,826,465,101-2,690,746,678,522.80-433,980,995,367.51

Finding the Fourth Proportional to 1,793,826,465,101, 2,690,746,678,522.80 and 433,980,995,367.51

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Solution

The fourth proportional to 1,793,826,465,101, 2,690,746,678,522.80 and 433,980,995,367.51 is: 650,973,181,935.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,826,465,101 : 2,690,746,678,522.80 = 433,980,995,367.51 : x
  2. Step 2: Convert to fraction form
    1,793,826,465,101/2,690,746,678,522.80 = 433,980,995,367.51/x
  3. Step 3: Cross multiply
    1,793,826,465,101x = 2,690,746,678,522.80 × 433,980,995,367.51
  4. Step 4: Simplify right side
    1,793,826,465,101x = 1,167,732,921,827,146,084,646,912
  5. Step 5: Solve for x
    x = 1,167,732,921,827,146,084,646,912/1,793,826,465,101
  6. Step 6: Final answer
    x = 650,973,181,935.63

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Double scale
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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.