Home / 6,384,506,454.28-8,810,886,575.34-3,671,776,376.23

Finding the Fourth Proportional to 6,384,506,454.28, 8,810,886,575.34 and 3,671,776,376.23

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Solution

The fourth proportional to 6,384,506,454.28, 8,810,886,575.34 and 3,671,776,376.23 is: 5,067,205,337.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,506,454.28 : 8,810,886,575.34 = 3,671,776,376.23 : x
  2. Step 2: Convert to fraction form
    6,384,506,454.28/8,810,886,575.34 = 3,671,776,376.23/x
  3. Step 3: Cross multiply
    6,384,506,454.28x = 8,810,886,575.34 × 3,671,776,376.23
  4. Step 4: Simplify right side
    6,384,506,454.28x = 32,351,605,180,975,460,352
  5. Step 5: Solve for x
    x = 32,351,605,180,975,460,352/6,384,506,454.28
  6. Step 6: Final answer
    x = 5,067,205,337.27

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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.