Home / 19,072,063.20-26,319,263.64-10,370,239.04

Finding the Fourth Proportional to 19,072,063.20, 26,319,263.64 and 10,370,239.04

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Solution

The fourth proportional to 19,072,063.20, 26,319,263.64 and 10,370,239.04 is: 14,310,830.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,072,063.20 : 26,319,263.64 = 10,370,239.04 : x
  2. Step 2: Convert to fraction form
    19,072,063.20/26,319,263.64 = 10,370,239.04/x
  3. Step 3: Cross multiply
    19,072,063.20x = 26,319,263.64 × 10,370,239.04
  4. Step 4: Simplify right side
    19,072,063.20x = 272,937,055,303,580.50
  5. Step 5: Solve for x
    x = 272,937,055,303,580.50/19,072,063.20
  6. Step 6: Final answer
    x = 14,310,830.06

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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.