Home / 59,885,333.60-89,828,000.40-47,555,902.40

Finding the Fourth Proportional to 59,885,333.60, 89,828,000.40 and 47,555,902.40

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Solution

The fourth proportional to 59,885,333.60, 89,828,000.40 and 47,555,902.40 is: 71,333,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,885,333.60 : 89,828,000.40 = 47,555,902.40 : x
  2. Step 2: Convert to fraction form
    59,885,333.60/89,828,000.40 = 47,555,902.40/x
  3. Step 3: Cross multiply
    59,885,333.60x = 89,828,000.40 × 47,555,902.40
  4. Step 4: Simplify right side
    59,885,333.60x = 4,271,851,619,809,561
  5. Step 5: Solve for x
    x = 4,271,851,619,809,561/59,885,333.60
  6. Step 6: Final answer
    x = 71,333,853.60

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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.