Home / 9,488,277.60-14,232,416.40-4,705,308.60

Finding the Fourth Proportional to 9,488,277.60, 14,232,416.40 and 4,705,308.60

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Solution

The fourth proportional to 9,488,277.60, 14,232,416.40 and 4,705,308.60 is: 7,057,962.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,488,277.60 : 14,232,416.40 = 4,705,308.60 : x
  2. Step 2: Convert to fraction form
    9,488,277.60/14,232,416.40 = 4,705,308.60/x
  3. Step 3: Cross multiply
    9,488,277.60x = 14,232,416.40 × 4,705,308.60
  4. Step 4: Simplify right side
    9,488,277.60x = 66,967,911,285,701.04
  5. Step 5: Solve for x
    x = 66,967,911,285,701.04/9,488,277.60
  6. Step 6: Final answer
    x = 7,057,962.90

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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.