Home / 2,264,606,519,947.50-3,396,922,478,870.10-755,369,541,130.20

Finding the Fourth Proportional to 2,264,606,519,947.50, 3,396,922,478,870.10 and 755,369,541,130.20

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Solution

The fourth proportional to 2,264,606,519,947.50, 3,396,922,478,870.10 and 755,369,541,130.20 is: 1,133,058,547,485.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,606,519,947.50 : 3,396,922,478,870.10 = 755,369,541,130.20 : x
  2. Step 2: Convert to fraction form
    2,264,606,519,947.50/3,396,922,478,870.10 = 755,369,541,130.20/x
  3. Step 3: Cross multiply
    2,264,606,519,947.50x = 3,396,922,478,870.10 × 755,369,541,130.20
  4. Step 4: Simplify right side
    2,264,606,519,947.50x = 2,565,931,774,118,968,816,566,272
  5. Step 5: Solve for x
    x = 2,565,931,774,118,968,816,566,272/2,264,606,519,947.50
  6. Step 6: Final answer
    x = 1,133,058,547,485.97

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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.