Home / 43,014,799.40-64,596,848.70-22,859,407.40

Finding the Fourth Proportional to 43,014,799.40, 64,596,848.70 and 22,859,407.40

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Solution

The fourth proportional to 43,014,799.40, 64,596,848.70 and 22,859,407.40 is: 34,328,782.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,014,799.40 : 64,596,848.70 = 22,859,407.40 : x
  2. Step 2: Convert to fraction form
    43,014,799.40/64,596,848.70 = 22,859,407.40/x
  3. Step 3: Cross multiply
    43,014,799.40x = 64,596,848.70 × 22,859,407.40
  4. Step 4: Simplify right side
    43,014,799.40x = 1,476,645,681,189,460.25
  5. Step 5: Solve for x
    x = 1,476,645,681,189,460.25/43,014,799.40
  6. Step 6: Final answer
    x = 34,328,782.23

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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.