Home / 5,549,021,421.90-8,323,532,132.85-5,549,021,421.90

Finding the Fourth Proportional to 5,549,021,421.90, 8,323,532,132.85 and 5,549,021,421.90

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Solution

The fourth proportional to 5,549,021,421.90, 8,323,532,132.85 and 5,549,021,421.90 is: 8,323,532,132.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,021,421.90 : 8,323,532,132.85 = 5,549,021,421.90 : x
  2. Step 2: Convert to fraction form
    5,549,021,421.90/8,323,532,132.85 = 5,549,021,421.90/x
  3. Step 3: Cross multiply
    5,549,021,421.90x = 8,323,532,132.85 × 5,549,021,421.90
  4. Step 4: Simplify right side
    5,549,021,421.90x = 46,187,458,111,057,649,664
  5. Step 5: Solve for x
    x = 46,187,458,111,057,649,664/5,549,021,421.90
  6. Step 6: Final answer
    x = 8,323,532,132.85

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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.