Home / 47,946,816,101.40-71,920,224,152.10-44,681,642,597.40

Finding the Fourth Proportional to 47,946,816,101.40, 71,920,224,152.10 and 44,681,642,597.40

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Solution

The fourth proportional to 47,946,816,101.40, 71,920,224,152.10 and 44,681,642,597.40 is: 67,022,463,896.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,946,816,101.40 : 71,920,224,152.10 = 44,681,642,597.40 : x
  2. Step 2: Convert to fraction form
    47,946,816,101.40/71,920,224,152.10 = 44,681,642,597.40/x
  3. Step 3: Cross multiply
    47,946,816,101.40x = 71,920,224,152.10 × 44,681,642,597.40
  4. Step 4: Simplify right side
    47,946,816,101.40x = 3,213,513,751,089,028,005,888
  5. Step 5: Solve for x
    x = 3,213,513,751,089,028,005,888/47,946,816,101.40
  6. Step 6: Final answer
    x = 67,022,463,896.10

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Double scale
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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.