Home / 32,013,219,986.40-44,163,756,923.76-19,321,898,723.04

Finding the Fourth Proportional to 32,013,219,986.40, 44,163,756,923.76 and 19,321,898,723.04

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Solution

The fourth proportional to 32,013,219,986.40, 44,163,756,923.76 and 19,321,898,723.04 is: 26,655,476,670.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,013,219,986.40 : 44,163,756,923.76 = 19,321,898,723.04 : x
  2. Step 2: Convert to fraction form
    32,013,219,986.40/44,163,756,923.76 = 19,321,898,723.04/x
  3. Step 3: Cross multiply
    32,013,219,986.40x = 44,163,756,923.76 × 19,321,898,723.04
  4. Step 4: Simplify right side
    32,013,219,986.40x = 853,327,638,509,847,445,504
  5. Step 5: Solve for x
    x = 853,327,638,509,847,445,504/32,013,219,986.40
  6. Step 6: Final answer
    x = 26,655,476,670.96

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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.