Home / 29,680,017.80-44,484,597.30-15,295,681.40

Finding the Fourth Proportional to 29,680,017.80, 44,484,597.30 and 15,295,681.40

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Solution

The fourth proportional to 29,680,017.80, 44,484,597.30 and 15,295,681.40 is: 22,925,263.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,680,017.80 : 44,484,597.30 = 15,295,681.40 : x
  2. Step 2: Convert to fraction form
    29,680,017.80/44,484,597.30 = 15,295,681.40/x
  3. Step 3: Cross multiply
    29,680,017.80x = 44,484,597.30 × 15,295,681.40
  4. Step 4: Simplify right side
    29,680,017.80x = 680,422,227,508,100.25
  5. Step 5: Solve for x
    x = 680,422,227,508,100.25/29,680,017.80
  6. Step 6: Final answer
    x = 22,925,263.46

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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.