Home / 35,386,985,700.63-48,834,038,399.25-19,110,590,957.52

Finding the Fourth Proportional to 35,386,985,700.63, 48,834,038,399.25 and 19,110,590,957.52

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Solution

The fourth proportional to 35,386,985,700.63, 48,834,038,399.25 and 19,110,590,957.52 is: 26,372,614,512.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,386,985,700.63 : 48,834,038,399.25 = 19,110,590,957.52 : x
  2. Step 2: Convert to fraction form
    35,386,985,700.63/48,834,038,399.25 = 19,110,590,957.52/x
  3. Step 3: Cross multiply
    35,386,985,700.63x = 48,834,038,399.25 × 19,110,590,957.52
  4. Step 4: Simplify right side
    35,386,985,700.63x = 933,247,332,651,891,556,352
  5. Step 5: Solve for x
    x = 933,247,332,651,891,556,352/35,386,985,700.63
  6. Step 6: Final answer
    x = 26,372,614,512.78

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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.