Home / 97,506,029.40-146,280,695.40-32,808,008.40

Finding the Fourth Proportional to 97,506,029.40, 146,280,695.40 and 32,808,008.40

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Solution

The fourth proportional to 97,506,029.40, 146,280,695.40 and 32,808,008.40 is: 49,219,297.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,506,029.40 : 146,280,695.40 = 32,808,008.40 : x
  2. Step 2: Convert to fraction form
    97,506,029.40/146,280,695.40 = 32,808,008.40/x
  3. Step 3: Cross multiply
    97,506,029.40x = 146,280,695.40 × 32,808,008.40
  4. Step 4: Simplify right side
    97,506,029.40x = 4,799,178,283,441,041
  5. Step 5: Solve for x
    x = 4,799,178,283,441,041/97,506,029.40
  6. Step 6: Final answer
    x = 49,219,297.65

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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.