Home / 94,957,154.02-131,038,058.10-52,572,602.48

Finding the Fourth Proportional to 94,957,154.02, 131,038,058.10 and 52,572,602.48

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Solution

The fourth proportional to 94,957,154.02, 131,038,058.10 and 52,572,602.48 is: 72,548,633.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,957,154.02 : 131,038,058.10 = 52,572,602.48 : x
  2. Step 2: Convert to fraction form
    94,957,154.02/131,038,058.10 = 52,572,602.48/x
  3. Step 3: Cross multiply
    94,957,154.02x = 131,038,058.10 × 52,572,602.48
  4. Step 4: Simplify right side
    94,957,154.02x = 6,889,011,737,784,402
  5. Step 5: Solve for x
    x = 6,889,011,737,784,402/94,957,154.02
  6. Step 6: Final answer
    x = 72,548,633.21

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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.