Home / 35,870,598.12-53,814,909.24-10,311,654

Finding the Fourth Proportional to 35,870,598.12, 53,814,909.24 and 10,311,654

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Solution

The fourth proportional to 35,870,598.12, 53,814,909.24 and 10,311,654 is: 15,470,071.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,870,598.12 : 53,814,909.24 = 10,311,654 : x
  2. Step 2: Convert to fraction form
    35,870,598.12/53,814,909.24 = 10,311,654/x
  3. Step 3: Cross multiply
    35,870,598.12x = 53,814,909.24 × 10,311,654
  4. Step 4: Simplify right side
    35,870,598.12x = 554,920,724,124,283
  5. Step 5: Solve for x
    x = 554,920,724,124,283/35,870,598.12
  6. Step 6: Final answer
    x = 15,470,071.68

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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.