Home / 7,574,702,612,844.80-11,360,905,905,440-2,061,548,271,082

Finding the Fourth Proportional to 7,574,702,612,844.80, 11,360,905,905,440 and 2,061,548,271,082

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Solution

The fourth proportional to 7,574,702,612,844.80, 11,360,905,905,440 and 2,061,548,271,082 is: 3,092,009,960,571.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574,702,612,844.80 : 11,360,905,905,440 = 2,061,548,271,082 : x
  2. Step 2: Convert to fraction form
    7,574,702,612,844.80/11,360,905,905,440 = 2,061,548,271,082/x
  3. Step 3: Cross multiply
    7,574,702,612,844.80x = 11,360,905,905,440 × 2,061,548,271,082
  4. Step 4: Simplify right side
    7,574,702,612,844.80x = 23,421,055,927,285,116,213,133,312
  5. Step 5: Solve for x
    x = 23,421,055,927,285,116,213,133,312/7,574,702,612,844.80
  6. Step 6: Final answer
    x = 3,092,009,960,571.77

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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.