Home / 3,085,966,436.98-4,258,630,442.18-1,676,271,502.41

Finding the Fourth Proportional to 3,085,966,436.98, 4,258,630,442.18 and 1,676,271,502.41

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Solution

The fourth proportional to 3,085,966,436.98, 4,258,630,442.18 and 1,676,271,502.41 is: 2,313,252,912.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,966,436.98 : 4,258,630,442.18 = 1,676,271,502.41 : x
  2. Step 2: Convert to fraction form
    3,085,966,436.98/4,258,630,442.18 = 1,676,271,502.41/x
  3. Step 3: Cross multiply
    3,085,966,436.98x = 4,258,630,442.18 × 1,676,271,502.41
  4. Step 4: Simplify right side
    3,085,966,436.98x = 7,138,620,849,513,650,176
  5. Step 5: Solve for x
    x = 7,138,620,849,513,650,176/3,085,966,436.98
  6. Step 6: Final answer
    x = 2,313,252,912.92

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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.