Home / 34,520,200,353.02-47,630,967,444.05-19,275,946,603.75

Finding the Fourth Proportional to 34,520,200,353.02, 47,630,967,444.05 and 19,275,946,603.75

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Solution

The fourth proportional to 34,520,200,353.02, 47,630,967,444.05 and 19,275,946,603.75 is: 26,596,948,330.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,520,200,353.02 : 47,630,967,444.05 = 19,275,946,603.75 : x
  2. Step 2: Convert to fraction form
    34,520,200,353.02/47,630,967,444.05 = 19,275,946,603.75/x
  3. Step 3: Cross multiply
    34,520,200,353.02x = 47,630,967,444.05 × 19,275,946,603.75
  4. Step 4: Simplify right side
    34,520,200,353.02x = 918,131,985,136,413,573,120
  5. Step 5: Solve for x
    x = 918,131,985,136,413,573,120/34,520,200,353.02
  6. Step 6: Final answer
    x = 26,596,948,330.17

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1.5x scale

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.