Home / 9,864,002.40-14,775,008.40-8,184,386.40

Finding the Fourth Proportional to 9,864,002.40, 14,775,008.40 and 8,184,386.40

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Solution

The fourth proportional to 9,864,002.40, 14,775,008.40 and 8,184,386.40 is: 12,259,159.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,002.40 : 14,775,008.40 = 8,184,386.40 : x
  2. Step 2: Convert to fraction form
    9,864,002.40/14,775,008.40 = 8,184,386.40/x
  3. Step 3: Cross multiply
    9,864,002.40x = 14,775,008.40 × 8,184,386.40
  4. Step 4: Simplify right side
    9,864,002.40x = 120,924,377,808,845.77
  5. Step 5: Solve for x
    x = 120,924,377,808,845.77/9,864,002.40
  6. Step 6: Final answer
    x = 12,259,159.41

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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.