Home / 34,634,998.20-51,971,159.70-14,442,281.40

Finding the Fourth Proportional to 34,634,998.20, 51,971,159.70 and 14,442,281.40

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Solution

The fourth proportional to 34,634,998.20, 51,971,159.70 and 14,442,281.40 is: 21,671,204.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,634,998.20 : 51,971,159.70 = 14,442,281.40 : x
  2. Step 2: Convert to fraction form
    34,634,998.20/51,971,159.70 = 14,442,281.40/x
  3. Step 3: Cross multiply
    34,634,998.20x = 51,971,159.70 × 14,442,281.40
  4. Step 4: Simplify right side
    34,634,998.20x = 750,582,113,071,739.62
  5. Step 5: Solve for x
    x = 750,582,113,071,739.62/34,634,998.20
  6. Step 6: Final answer
    x = 21,671,204.04

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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.