Home / 2,402,444,000.10-3,603,666,000.15-1,886,465,964.90

Finding the Fourth Proportional to 2,402,444,000.10, 3,603,666,000.15 and 1,886,465,964.90

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Solution

The fourth proportional to 2,402,444,000.10, 3,603,666,000.15 and 1,886,465,964.90 is: 2,829,698,947.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,444,000.10 : 3,603,666,000.15 = 1,886,465,964.90 : x
  2. Step 2: Convert to fraction form
    2,402,444,000.10/3,603,666,000.15 = 1,886,465,964.90/x
  3. Step 3: Cross multiply
    2,402,444,000.10x = 3,603,666,000.15 × 1,886,465,964.90
  4. Step 4: Simplify right side
    2,402,444,000.10x = 6,798,193,258,150,293,504
  5. Step 5: Solve for x
    x = 6,798,193,258,150,293,504/2,402,444,000.10
  6. Step 6: Final answer
    x = 2,829,698,947.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.