Home / 1,342,095,383.43-1,851,137,579.70-895,833,746.91

Finding the Fourth Proportional to 1,342,095,383.43, 1,851,137,579.70 and 895,833,746.91

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Solution

The fourth proportional to 1,342,095,383.43, 1,851,137,579.70 and 895,833,746.91 is: 1,235,613,753.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,095,383.43 : 1,851,137,579.70 = 895,833,746.91 : x
  2. Step 2: Convert to fraction form
    1,342,095,383.43/1,851,137,579.70 = 895,833,746.91/x
  3. Step 3: Cross multiply
    1,342,095,383.43x = 1,851,137,579.70 × 895,833,746.91
  4. Step 4: Simplify right side
    1,342,095,383.43x = 1,658,311,514,068,559,616
  5. Step 5: Solve for x
    x = 1,658,311,514,068,559,616/1,342,095,383.43
  6. Step 6: Final answer
    x = 1,235,613,753.35

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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.