Home / 157,592,913.04-217,536,254.76-94,871,927.44

Finding the Fourth Proportional to 157,592,913.04, 217,536,254.76 and 94,871,927.44

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Solution

The fourth proportional to 157,592,913.04, 217,536,254.76 and 94,871,927.44 is: 130,958,197.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,592,913.04 : 217,536,254.76 = 94,871,927.44 : x
  2. Step 2: Convert to fraction form
    157,592,913.04/217,536,254.76 = 94,871,927.44/x
  3. Step 3: Cross multiply
    157,592,913.04x = 217,536,254.76 × 94,871,927.44
  4. Step 4: Simplify right side
    157,592,913.04x = 20,638,083,777,160,072
  5. Step 5: Solve for x
    x = 20,638,083,777,160,072/157,592,913.04
  6. Step 6: Final answer
    x = 130,958,197.16

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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.