Home / 1,893,207,201.84-2,839,953,545.82-565,130,330.89

Finding the Fourth Proportional to 1,893,207,201.84, 2,839,953,545.82 and 565,130,330.89

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Solution

The fourth proportional to 1,893,207,201.84, 2,839,953,545.82 and 565,130,330.89 is: 847,738,105.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,207,201.84 : 2,839,953,545.82 = 565,130,330.89 : x
  2. Step 2: Convert to fraction form
    1,893,207,201.84/2,839,953,545.82 = 565,130,330.89/x
  3. Step 3: Cross multiply
    1,893,207,201.84x = 2,839,953,545.82 × 565,130,330.89
  4. Step 4: Simplify right side
    1,893,207,201.84x = 1,604,943,887,054,385,664
  5. Step 5: Solve for x
    x = 1,604,943,887,054,385,664/1,893,207,201.84
  6. Step 6: Final answer
    x = 847,738,105.74

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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.