Home / 16,173,793,252.56-24,261,909,706.02-4,828,074,502.16

Finding the Fourth Proportional to 16,173,793,252.56, 24,261,909,706.02 and 4,828,074,502.16

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Solution

The fourth proportional to 16,173,793,252.56, 24,261,909,706.02 and 4,828,074,502.16 is: 7,242,475,886.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,173,793,252.56 : 24,261,909,706.02 = 4,828,074,502.16 : x
  2. Step 2: Convert to fraction form
    16,173,793,252.56/24,261,909,706.02 = 4,828,074,502.16/x
  3. Step 3: Cross multiply
    16,173,793,252.56x = 24,261,909,706.02 × 4,828,074,502.16
  4. Step 4: Simplify right side
    16,173,793,252.56x = 117,138,307,625,343,385,600
  5. Step 5: Solve for x
    x = 117,138,307,625,343,385,600/16,173,793,252.56
  6. Step 6: Final answer
    x = 7,242,475,886.53

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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.