Home / 1,493,277,017.04-2,060,414,641.53-858,074,774.04

Finding the Fourth Proportional to 1,493,277,017.04, 2,060,414,641.53 and 858,074,774.04

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Solution

The fourth proportional to 1,493,277,017.04, 2,060,414,641.53 and 858,074,774.04 is: 1,183,966,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,277,017.04 : 2,060,414,641.53 = 858,074,774.04 : x
  2. Step 2: Convert to fraction form
    1,493,277,017.04/2,060,414,641.53 = 858,074,774.04/x
  3. Step 3: Cross multiply
    1,493,277,017.04x = 2,060,414,641.53 × 858,074,774.04
  4. Step 4: Simplify right side
    1,493,277,017.04x = 1,767,989,827,959,562,240
  5. Step 5: Solve for x
    x = 1,767,989,827,959,562,240/1,493,277,017.04
  6. Step 6: Final answer
    x = 1,183,966,409.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.