Home / 6,863,549,081.60-10,295,323,622.40-1,955,585,158.40

Finding the Fourth Proportional to 6,863,549,081.60, 10,295,323,622.40 and 1,955,585,158.40

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Solution

The fourth proportional to 6,863,549,081.60, 10,295,323,622.40 and 1,955,585,158.40 is: 2,933,377,737.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,863,549,081.60 : 10,295,323,622.40 = 1,955,585,158.40 : x
  2. Step 2: Convert to fraction form
    6,863,549,081.60/10,295,323,622.40 = 1,955,585,158.40/x
  3. Step 3: Cross multiply
    6,863,549,081.60x = 10,295,323,622.40 × 1,955,585,158.40
  4. Step 4: Simplify right side
    6,863,549,081.60x = 20,133,382,076,890,365,952
  5. Step 5: Solve for x
    x = 20,133,382,076,890,365,952/6,863,549,081.60
  6. Step 6: Final answer
    x = 2,933,377,737.60

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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.