Home / 6,594,089,711.80-9,891,134,567.70-6,548,173,209.40

Finding the Fourth Proportional to 6,594,089,711.80, 9,891,134,567.70 and 6,548,173,209.40

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Solution

The fourth proportional to 6,594,089,711.80, 9,891,134,567.70 and 6,548,173,209.40 is: 9,822,259,814.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,089,711.80 : 9,891,134,567.70 = 6,548,173,209.40 : x
  2. Step 2: Convert to fraction form
    6,594,089,711.80/9,891,134,567.70 = 6,548,173,209.40/x
  3. Step 3: Cross multiply
    6,594,089,711.80x = 9,891,134,567.70 × 6,548,173,209.40
  4. Step 4: Simplify right side
    6,594,089,711.80x = 64,768,862,386,783,395,840
  5. Step 5: Solve for x
    x = 64,768,862,386,783,395,840/6,594,089,711.80
  6. Step 6: Final answer
    x = 9,822,259,814.10

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Double scale
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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.