Home / 57,548,345,403.84-79,412,685,059.16-33,460,658,108.88

Finding the Fourth Proportional to 57,548,345,403.84, 79,412,685,059.16 and 33,460,658,108.88

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Solution

The fourth proportional to 57,548,345,403.84, 79,412,685,059.16 and 33,460,658,108.88 is: 46,173,364,075.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,548,345,403.84 : 79,412,685,059.16 = 33,460,658,108.88 : x
  2. Step 2: Convert to fraction form
    57,548,345,403.84/79,412,685,059.16 = 33,460,658,108.88/x
  3. Step 3: Cross multiply
    57,548,345,403.84x = 79,412,685,059.16 × 33,460,658,108.88
  4. Step 4: Simplify right side
    57,548,345,403.84x = 2,657,200,704,272,716,005,376
  5. Step 5: Solve for x
    x = 2,657,200,704,272,716,005,376/57,548,345,403.84
  6. Step 6: Final answer
    x = 46,173,364,075.48

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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.