Home / 53,329,549.04-73,594,550.67-29,808,054.62

Finding the Fourth Proportional to 53,329,549.04, 73,594,550.67 and 29,808,054.62

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Solution

The fourth proportional to 53,329,549.04, 73,594,550.67 and 29,808,054.62 is: 41,134,988.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,329,549.04 : 73,594,550.67 = 29,808,054.62 : x
  2. Step 2: Convert to fraction form
    53,329,549.04/73,594,550.67 = 29,808,054.62/x
  3. Step 3: Cross multiply
    53,329,549.04x = 73,594,550.67 × 29,808,054.62
  4. Step 4: Simplify right side
    53,329,549.04x = 2,193,710,386,105,717.75
  5. Step 5: Solve for x
    x = 2,193,710,386,105,717.75/53,329,549.04
  6. Step 6: Final answer
    x = 41,134,988.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.