Home / 34,773,153.80-52,159,730.70-9,218,107.40

Finding the Fourth Proportional to 34,773,153.80, 52,159,730.70 and 9,218,107.40

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Solution

The fourth proportional to 34,773,153.80, 52,159,730.70 and 9,218,107.40 is: 13,827,161.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,773,153.80 : 52,159,730.70 = 9,218,107.40 : x
  2. Step 2: Convert to fraction form
    34,773,153.80/52,159,730.70 = 9,218,107.40/x
  3. Step 3: Cross multiply
    34,773,153.80x = 52,159,730.70 × 9,218,107.40
  4. Step 4: Simplify right side
    34,773,153.80x = 480,813,999,547,677.25
  5. Step 5: Solve for x
    x = 480,813,999,547,677.25/34,773,153.80
  6. Step 6: Final answer
    x = 13,827,161.10

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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.