Home / 95,929,206.60-143,893,809.90-89,504,675.40

Finding the Fourth Proportional to 95,929,206.60, 143,893,809.90 and 89,504,675.40

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Solution

The fourth proportional to 95,929,206.60, 143,893,809.90 and 89,504,675.40 is: 134,257,013.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,929,206.60 : 143,893,809.90 = 89,504,675.40 : x
  2. Step 2: Convert to fraction form
    95,929,206.60/143,893,809.90 = 89,504,675.40/x
  3. Step 3: Cross multiply
    95,929,206.60x = 143,893,809.90 × 89,504,675.40
  4. Step 4: Simplify right side
    95,929,206.60x = 12,879,168,747,168,808
  5. Step 5: Solve for x
    x = 12,879,168,747,168,808/95,929,206.60
  6. Step 6: Final answer
    x = 134,257,013.10

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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.