Home / 35,466,852.16-48,944,234.64-19,169,328.16

Finding the Fourth Proportional to 35,466,852.16, 48,944,234.64 and 19,169,328.16

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Solution

The fourth proportional to 35,466,852.16, 48,944,234.64 and 19,169,328.16 is: 26,453,661.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,466,852.16 : 48,944,234.64 = 19,169,328.16 : x
  2. Step 2: Convert to fraction form
    35,466,852.16/48,944,234.64 = 19,169,328.16/x
  3. Step 3: Cross multiply
    35,466,852.16x = 48,944,234.64 × 19,169,328.16
  4. Step 4: Simplify right side
    35,466,852.16x = 938,228,095,354,199.50
  5. Step 5: Solve for x
    x = 938,228,095,354,199.50/35,466,852.16
  6. Step 6: Final answer
    x = 26,453,661.33

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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.