Home / 730,807,701.69-1,095,773,781.47-232,603,018.37

Finding the Fourth Proportional to 730,807,701.69, 1,095,773,781.47 and 232,603,018.37

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Solution

The fourth proportional to 730,807,701.69, 1,095,773,781.47 and 232,603,018.37 is: 348,765,192.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,807,701.69 : 1,095,773,781.47 = 232,603,018.37 : x
  2. Step 2: Convert to fraction form
    730,807,701.69/1,095,773,781.47 = 232,603,018.37/x
  3. Step 3: Cross multiply
    730,807,701.69x = 1,095,773,781.47 × 232,603,018.37
  4. Step 4: Simplify right side
    730,807,701.69x = 254,880,289,013,988,896
  5. Step 5: Solve for x
    x = 254,880,289,013,988,896/730,807,701.69
  6. Step 6: Final answer
    x = 348,765,192.85

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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.