Home / 9,854,445.48-14,690,577.88-9,699,146.60

Finding the Fourth Proportional to 9,854,445.48, 14,690,577.88 and 9,699,146.60

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Solution

The fourth proportional to 9,854,445.48, 14,690,577.88 and 9,699,146.60 is: 14,459,065.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,854,445.48 : 14,690,577.88 = 9,699,146.60 : x
  2. Step 2: Convert to fraction form
    9,854,445.48/14,690,577.88 = 9,699,146.60/x
  3. Step 3: Cross multiply
    9,854,445.48x = 14,690,577.88 × 9,699,146.60
  4. Step 4: Simplify right side
    9,854,445.48x = 142,486,068,496,837.22
  5. Step 5: Solve for x
    x = 142,486,068,496,837.22/9,854,445.48
  6. Step 6: Final answer
    x = 14,459,065.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.