Home / 35,520,783.63-49,018,680.90-19,223,259.63

Finding the Fourth Proportional to 35,520,783.63, 49,018,680.90 and 19,223,259.63

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Solution

The fourth proportional to 35,520,783.63, 49,018,680.90 and 19,223,259.63 is: 26,528,098.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,520,783.63 : 49,018,680.90 = 19,223,259.63 : x
  2. Step 2: Convert to fraction form
    35,520,783.63/49,018,680.90 = 19,223,259.63/x
  3. Step 3: Cross multiply
    35,520,783.63x = 49,018,680.90 × 19,223,259.63
  4. Step 4: Simplify right side
    35,520,783.63x = 942,298,829,660,822
  5. Step 5: Solve for x
    x = 942,298,829,660,822/35,520,783.63
  6. Step 6: Final answer
    x = 26,528,098.01

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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.