Home / 42,806,692.63-59,073,058.51-25,417,352.62

Finding the Fourth Proportional to 42,806,692.63, 59,073,058.51 and 25,417,352.62

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Solution

The fourth proportional to 42,806,692.63, 59,073,058.51 and 25,417,352.62 is: 35,075,841.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,806,692.63 : 59,073,058.51 = 25,417,352.62 : x
  2. Step 2: Convert to fraction form
    42,806,692.63/59,073,058.51 = 25,417,352.62/x
  3. Step 3: Cross multiply
    42,806,692.63x = 59,073,058.51 × 25,417,352.62
  4. Step 4: Simplify right side
    42,806,692.63x = 1,501,480,758,490,561.75
  5. Step 5: Solve for x
    x = 1,501,480,758,490,561.75/42,806,692.63
  6. Step 6: Final answer
    x = 35,075,841.33

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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.