Home / 37,383,903.81-56,075,404.65-9,715,370.07

Finding the Fourth Proportional to 37,383,903.81, 56,075,404.65 and 9,715,370.07

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Solution

The fourth proportional to 37,383,903.81, 56,075,404.65 and 9,715,370.07 is: 14,572,937.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,383,903.81 : 56,075,404.65 = 9,715,370.07 : x
  2. Step 2: Convert to fraction form
    37,383,903.81/56,075,404.65 = 9,715,370.07/x
  3. Step 3: Cross multiply
    37,383,903.81x = 56,075,404.65 × 9,715,370.07
  4. Step 4: Simplify right side
    37,383,903.81x = 544,793,308,173,599
  5. Step 5: Solve for x
    x = 544,793,308,173,599/37,383,903.81
  6. Step 6: Final answer
    x = 14,572,937.89

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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.