Home / 4,549,248,037.80-6,823,872,056.70-3,814,583,999.40

Finding the Fourth Proportional to 4,549,248,037.80, 6,823,872,056.70 and 3,814,583,999.40

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Solution

The fourth proportional to 4,549,248,037.80, 6,823,872,056.70 and 3,814,583,999.40 is: 5,721,875,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,248,037.80 : 6,823,872,056.70 = 3,814,583,999.40 : x
  2. Step 2: Convert to fraction form
    4,549,248,037.80/6,823,872,056.70 = 3,814,583,999.40/x
  3. Step 3: Cross multiply
    4,549,248,037.80x = 6,823,872,056.70 × 3,814,583,999.40
  4. Step 4: Simplify right side
    4,549,248,037.80x = 26,030,233,161,440,587,776
  5. Step 5: Solve for x
    x = 26,030,233,161,440,587,776/4,549,248,037.80
  6. Step 6: Final answer
    x = 5,721,875,999.10

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Double scale
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Similar ratio
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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.