Home / 273,771,426-377,804,566.08-150,009,445.92

Finding the Fourth Proportional to 273,771,426, 377,804,566.08 and 150,009,445.92

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Solution

The fourth proportional to 273,771,426, 377,804,566.08 and 150,009,445.92 is: 207,013,034.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,771,426 : 377,804,566.08 = 150,009,445.92 : x
  2. Step 2: Convert to fraction form
    273,771,426/377,804,566.08 = 150,009,445.92/x
  3. Step 3: Cross multiply
    273,771,426x = 377,804,566.08 × 150,009,445.92
  4. Step 4: Simplify right side
    273,771,426x = 56,674,253,623,706,816
  5. Step 5: Solve for x
    x = 56,674,253,623,706,816/273,771,426
  6. Step 6: Final answer
    x = 207,013,034.38

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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.