Home / 5,302,565,987.01-7,317,867,683.69-2,923,696,567.75

Finding the Fourth Proportional to 5,302,565,987.01, 7,317,867,683.69 and 2,923,696,567.75

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Solution

The fourth proportional to 5,302,565,987.01, 7,317,867,683.69 and 2,923,696,567.75 is: 4,034,881,354.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,302,565,987.01 : 7,317,867,683.69 = 2,923,696,567.75 : x
  2. Step 2: Convert to fraction form
    5,302,565,987.01/7,317,867,683.69 = 2,923,696,567.75/x
  3. Step 3: Cross multiply
    5,302,565,987.01x = 7,317,867,683.69 × 2,923,696,567.75
  4. Step 4: Simplify right side
    5,302,565,987.01x = 21,395,224,630,077,964,288
  5. Step 5: Solve for x
    x = 21,395,224,630,077,964,288/5,302,565,987.01
  6. Step 6: Final answer
    x = 4,034,881,354.14

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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.