Home / 47,037,242,110.80-70,555,863,166.20-43,445,551,256.40

Finding the Fourth Proportional to 47,037,242,110.80, 70,555,863,166.20 and 43,445,551,256.40

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Solution

The fourth proportional to 47,037,242,110.80, 70,555,863,166.20 and 43,445,551,256.40 is: 65,168,326,884.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,037,242,110.80 : 70,555,863,166.20 = 43,445,551,256.40 : x
  2. Step 2: Convert to fraction form
    47,037,242,110.80/70,555,863,166.20 = 43,445,551,256.40/x
  3. Step 3: Cross multiply
    47,037,242,110.80x = 70,555,863,166.20 × 43,445,551,256.40
  4. Step 4: Simplify right side
    47,037,242,110.80x = 3,065,338,369,626,686,881,792
  5. Step 5: Solve for x
    x = 3,065,338,369,626,686,881,792/47,037,242,110.80
  6. Step 6: Final answer
    x = 65,168,326,884.60

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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.