Home / 34,470,807.35-47,569,702.55-19,001,150.33

Finding the Fourth Proportional to 34,470,807.35, 47,569,702.55 and 19,001,150.33

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Solution

The fourth proportional to 34,470,807.35, 47,569,702.55 and 19,001,150.33 is: 26,221,581.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,470,807.35 : 47,569,702.55 = 19,001,150.33 : x
  2. Step 2: Convert to fraction form
    34,470,807.35/47,569,702.55 = 19,001,150.33/x
  3. Step 3: Cross multiply
    34,470,807.35x = 47,569,702.55 × 19,001,150.33
  4. Step 4: Simplify right side
    34,470,807.35x = 903,879,068,973,080.12
  5. Step 5: Solve for x
    x = 903,879,068,973,080.12/34,470,807.35
  6. Step 6: Final answer
    x = 26,221,581.06

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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.