Home / 34,690,699.98-47,871,553.23-19,009,631.34

Finding the Fourth Proportional to 34,690,699.98, 47,871,553.23 and 19,009,631.34

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Solution

The fourth proportional to 34,690,699.98, 47,871,553.23 and 19,009,631.34 is: 26,232,407.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,690,699.98 : 47,871,553.23 = 19,009,631.34 : x
  2. Step 2: Convert to fraction form
    34,690,699.98/47,871,553.23 = 19,009,631.34/x
  3. Step 3: Cross multiply
    34,690,699.98x = 47,871,553.23 × 19,009,631.34
  4. Step 4: Simplify right side
    34,690,699.98x = 910,020,578,575,486.12
  5. Step 5: Solve for x
    x = 910,020,578,575,486.12/34,690,699.98
  6. Step 6: Final answer
    x = 26,232,407.51

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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.