Home / 44,698,153,445.55-66,992,020,747.38-38,358,017,143.07

Finding the Fourth Proportional to 44,698,153,445.55, 66,992,020,747.38 and 38,358,017,143.07

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Solution

The fourth proportional to 44,698,153,445.55, 66,992,020,747.38 and 38,358,017,143.07 is: 57,489,647,383.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,698,153,445.55 : 66,992,020,747.38 = 38,358,017,143.07 : x
  2. Step 2: Convert to fraction form
    44,698,153,445.55/66,992,020,747.38 = 38,358,017,143.07/x
  3. Step 3: Cross multiply
    44,698,153,445.55x = 66,992,020,747.38 × 38,358,017,143.07
  4. Step 4: Simplify right side
    44,698,153,445.55x = 2,569,681,080,276,568,506,368
  5. Step 5: Solve for x
    x = 2,569,681,080,276,568,506,368/44,698,153,445.55
  6. Step 6: Final answer
    x = 57,489,647,383.46

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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.