Home / 34,254,684,159.02-47,267,630,274.63-19,013,418,352.83

Finding the Fourth Proportional to 34,254,684,159.02, 47,267,630,274.63 and 19,013,418,352.83

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Solution

The fourth proportional to 34,254,684,159.02, 47,267,630,274.63 and 19,013,418,352.83 is: 26,236,389,300.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,254,684,159.02 : 47,267,630,274.63 = 19,013,418,352.83 : x
  2. Step 2: Convert to fraction form
    34,254,684,159.02/47,267,630,274.63 = 19,013,418,352.83/x
  3. Step 3: Cross multiply
    34,254,684,159.02x = 47,267,630,274.63 × 19,013,418,352.83
  4. Step 4: Simplify right side
    34,254,684,159.02x = 898,719,228,958,432,952,320
  5. Step 5: Solve for x
    x = 898,719,228,958,432,952,320/34,254,684,159.02
  6. Step 6: Final answer
    x = 26,236,389,300.40

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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.