Home / 30,681,674.37-46,010,551.10-11,501,966.25

Finding the Fourth Proportional to 30,681,674.37, 46,010,551.10 and 11,501,966.25

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Solution

The fourth proportional to 30,681,674.37, 46,010,551.10 and 11,501,966.25 is: 17,248,465.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,681,674.37 : 46,010,551.10 = 11,501,966.25 : x
  2. Step 2: Convert to fraction form
    30,681,674.37/46,010,551.10 = 11,501,966.25/x
  3. Step 3: Cross multiply
    30,681,674.37x = 46,010,551.10 × 11,501,966.25
  4. Step 4: Simplify right side
    30,681,674.37x = 529,211,805,838,590.50
  5. Step 5: Solve for x
    x = 529,211,805,838,590.50/30,681,674.37
  6. Step 6: Final answer
    x = 17,248,465.63

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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.