Home / 35,386,985,703.63-48,834,038,403.39-19,110,590,960.52

Finding the Fourth Proportional to 35,386,985,703.63, 48,834,038,403.39 and 19,110,590,960.52

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Solution

The fourth proportional to 35,386,985,703.63, 48,834,038,403.39 and 19,110,590,960.52 is: 26,372,614,516.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,386,985,703.63 : 48,834,038,403.39 = 19,110,590,960.52 : x
  2. Step 2: Convert to fraction form
    35,386,985,703.63/48,834,038,403.39 = 19,110,590,960.52/x
  3. Step 3: Cross multiply
    35,386,985,703.63x = 48,834,038,403.39 × 19,110,590,960.52
  4. Step 4: Simplify right side
    35,386,985,703.63x = 933,247,332,877,511,426,048
  5. Step 5: Solve for x
    x = 933,247,332,877,511,426,048/35,386,985,703.63
  6. Step 6: Final answer
    x = 26,372,614,516.92

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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.