Home / 34,671,877.60-52,007,816.40-9,115,470.40

Finding the Fourth Proportional to 34,671,877.60, 52,007,816.40 and 9,115,470.40

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Solution

The fourth proportional to 34,671,877.60, 52,007,816.40 and 9,115,470.40 is: 13,673,205.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,671,877.60 : 52,007,816.40 = 9,115,470.40 : x
  2. Step 2: Convert to fraction form
    34,671,877.60/52,007,816.40 = 9,115,470.40/x
  3. Step 3: Cross multiply
    34,671,877.60x = 52,007,816.40 × 9,115,470.40
  4. Step 4: Simplify right side
    34,671,877.60x = 474,075,710,962,834.56
  5. Step 5: Solve for x
    x = 474,075,710,962,834.56/34,671,877.60
  6. Step 6: Final answer
    x = 13,673,205.60

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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.