Home / 106,843,455,968.04-160,270,338,364.66-35,131,382,426.91

Finding the Fourth Proportional to 106,843,455,968.04, 160,270,338,364.66 and 35,131,382,426.91

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Solution

The fourth proportional to 106,843,455,968.04, 160,270,338,364.66 and 35,131,382,426.91 is: 52,698,768,471.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,843,455,968.04 : 160,270,338,364.66 = 35,131,382,426.91 : x
  2. Step 2: Convert to fraction form
    106,843,455,968.04/160,270,338,364.66 = 35,131,382,426.91/x
  3. Step 3: Cross multiply
    106,843,455,968.04x = 160,270,338,364.66 × 35,131,382,426.91
  4. Step 4: Simplify right side
    106,843,455,968.04x = 5,630,518,548,779,136,712,704
  5. Step 5: Solve for x
    x = 5,630,518,548,779,136,712,704/106,843,455,968.04
  6. Step 6: Final answer
    x = 52,698,768,471.73

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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.