Home / 46,805,655,198.80-70,208,482,798.20-43,224,168,011.60

Finding the Fourth Proportional to 46,805,655,198.80, 70,208,482,798.20 and 43,224,168,011.60

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Solution

The fourth proportional to 46,805,655,198.80, 70,208,482,798.20 and 43,224,168,011.60 is: 64,836,252,017.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,805,655,198.80 : 70,208,482,798.20 = 43,224,168,011.60 : x
  2. Step 2: Convert to fraction form
    46,805,655,198.80/70,208,482,798.20 = 43,224,168,011.60/x
  3. Step 3: Cross multiply
    46,805,655,198.80x = 70,208,482,798.20 × 43,224,168,011.60
  4. Step 4: Simplify right side
    46,805,655,198.80x = 3,034,703,256,308,925,071,360
  5. Step 5: Solve for x
    x = 3,034,703,256,308,925,071,360/46,805,655,198.80
  6. Step 6: Final answer
    x = 64,836,252,017.40

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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.