Home / 292,604,329.98-403,403,350.89-232,452,907.08

Finding the Fourth Proportional to 292,604,329.98, 403,403,350.89 and 232,452,907.08

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Solution

The fourth proportional to 292,604,329.98, 403,403,350.89 and 232,452,907.08 is: 320,474,688.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,604,329.98 : 403,403,350.89 = 232,452,907.08 : x
  2. Step 2: Convert to fraction form
    292,604,329.98/403,403,350.89 = 232,452,907.08/x
  3. Step 3: Cross multiply
    292,604,329.98x = 403,403,350.89 × 232,452,907.08
  4. Step 4: Simplify right side
    292,604,329.98x = 93,772,281,640,193,808
  5. Step 5: Solve for x
    x = 93,772,281,640,193,808/292,604,329.98
  6. Step 6: Final answer
    x = 320,474,688.97

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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.