Home / 14,201,528,068.10-21,302,292,102.15-5,926,353,968.90

Finding the Fourth Proportional to 14,201,528,068.10, 21,302,292,102.15 and 5,926,353,968.90

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Solution

The fourth proportional to 14,201,528,068.10, 21,302,292,102.15 and 5,926,353,968.90 is: 8,889,530,953.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,201,528,068.10 : 21,302,292,102.15 = 5,926,353,968.90 : x
  2. Step 2: Convert to fraction form
    14,201,528,068.10/21,302,292,102.15 = 5,926,353,968.90/x
  3. Step 3: Cross multiply
    14,201,528,068.10x = 21,302,292,102.15 × 5,926,353,968.90
  4. Step 4: Simplify right side
    14,201,528,068.10x = 126,244,923,346,243,780,608
  5. Step 5: Solve for x
    x = 126,244,923,346,243,780,608/14,201,528,068.10
  6. Step 6: Final answer
    x = 8,889,530,953.35

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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.