Home / 5,032,179,827.72-6,944,429,137.56-2,774,069,746.89

Finding the Fourth Proportional to 5,032,179,827.72, 6,944,429,137.56 and 2,774,069,746.89

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Solution

The fourth proportional to 5,032,179,827.72, 6,944,429,137.56 and 2,774,069,746.89 is: 3,828,227,813.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,179,827.72 : 6,944,429,137.56 = 2,774,069,746.89 : x
  2. Step 2: Convert to fraction form
    5,032,179,827.72/6,944,429,137.56 = 2,774,069,746.89/x
  3. Step 3: Cross multiply
    5,032,179,827.72x = 6,944,429,137.56 × 2,774,069,746.89
  4. Step 4: Simplify right side
    5,032,179,827.72x = 19,264,330,779,890,651,136
  5. Step 5: Solve for x
    x = 19,264,330,779,890,651,136/5,032,179,827.72
  6. Step 6: Final answer
    x = 3,828,227,813.68

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Double scale
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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.