Home / 35,386,985,169.23-48,834,037,665.70-19,110,590,426.28

Finding the Fourth Proportional to 35,386,985,169.23, 48,834,037,665.70 and 19,110,590,426.28

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Solution

The fourth proportional to 35,386,985,169.23, 48,834,037,665.70 and 19,110,590,426.28 is: 26,372,613,779.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,386,985,169.23 : 48,834,037,665.70 = 19,110,590,426.28 : x
  2. Step 2: Convert to fraction form
    35,386,985,169.23/48,834,037,665.70 = 19,110,590,426.28/x
  3. Step 3: Cross multiply
    35,386,985,169.23x = 48,834,037,665.70 × 19,110,590,426.28
  4. Step 4: Simplify right side
    35,386,985,169.23x = 933,247,292,690,880,397,312
  5. Step 5: Solve for x
    x = 933,247,292,690,880,397,312/35,386,985,169.23
  6. Step 6: Final answer
    x = 26,372,613,779.56

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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.