Home / 27,365,506,450.80-41,033,295,721.08-21,729,300,240.93

Finding the Fourth Proportional to 27,365,506,450.80, 41,033,295,721.08 and 21,729,300,240.93

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Solution

The fourth proportional to 27,365,506,450.80, 41,033,295,721.08 and 21,729,300,240.93 is: 32,582,068,386.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,365,506,450.80 : 41,033,295,721.08 = 21,729,300,240.93 : x
  2. Step 2: Convert to fraction form
    27,365,506,450.80/41,033,295,721.08 = 21,729,300,240.93/x
  3. Step 3: Cross multiply
    27,365,506,450.80x = 41,033,295,721.08 × 21,729,300,240.93
  4. Step 4: Simplify right side
    27,365,506,450.80x = 891,624,802,597,901,697,024
  5. Step 5: Solve for x
    x = 891,624,802,597,901,697,024/27,365,506,450.80
  6. Step 6: Final answer
    x = 32,582,068,386.02

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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.