Home / 67,790,254,690.13-93,550,566,742.42-37,306,438,297.52

Finding the Fourth Proportional to 67,790,254,690.13, 93,550,566,742.42 and 37,306,438,297.52

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Solution

The fourth proportional to 67,790,254,690.13, 93,550,566,742.42 and 37,306,438,297.52 is: 51,482,893,254.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,790,254,690.13 : 93,550,566,742.42 = 37,306,438,297.52 : x
  2. Step 2: Convert to fraction form
    67,790,254,690.13/93,550,566,742.42 = 37,306,438,297.52/x
  3. Step 3: Cross multiply
    67,790,254,690.13x = 93,550,566,742.42 × 37,306,438,297.52
  4. Step 4: Simplify right side
    67,790,254,690.13x = 3,490,038,445,873,463,558,144
  5. Step 5: Solve for x
    x = 3,490,038,445,873,463,558,144/67,790,254,690.13
  6. Step 6: Final answer
    x = 51,482,893,254.00

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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.