Home / 34,713,036.04-52,071,214.74-28,636,500.28

Finding the Fourth Proportional to 34,713,036.04, 52,071,214.74 and 28,636,500.28

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Solution

The fourth proportional to 34,713,036.04, 52,071,214.74 and 28,636,500.28 is: 42,956,120.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,713,036.04 : 52,071,214.74 = 28,636,500.28 : x
  2. Step 2: Convert to fraction form
    34,713,036.04/52,071,214.74 = 28,636,500.28/x
  3. Step 3: Cross multiply
    34,713,036.04x = 52,071,214.74 × 28,636,500.28
  4. Step 4: Simplify right side
    34,713,036.04x = 1,491,137,355,481,950.25
  5. Step 5: Solve for x
    x = 1,491,137,355,481,950.25/34,713,036.04
  6. Step 6: Final answer
    x = 42,956,120.40

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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.