Home / 4,732,980,627.60-7,085,866,051.80-2,896,320,531.60

Finding the Fourth Proportional to 4,732,980,627.60, 7,085,866,051.80 and 2,896,320,531.60

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Solution

The fourth proportional to 4,732,980,627.60, 7,085,866,051.80 and 2,896,320,531.60 is: 4,336,155,362.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,980,627.60 : 7,085,866,051.80 = 2,896,320,531.60 : x
  2. Step 2: Convert to fraction form
    4,732,980,627.60/7,085,866,051.80 = 2,896,320,531.60/x
  3. Step 3: Cross multiply
    4,732,980,627.60x = 7,085,866,051.80 × 2,896,320,531.60
  4. Step 4: Simplify right side
    4,732,980,627.60x = 20,522,939,329,995,767,808
  5. Step 5: Solve for x
    x = 20,522,939,329,995,767,808/4,732,980,627.60
  6. Step 6: Final answer
    x = 4,336,155,362.72

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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.