Home / 51,037,164,001.40-76,555,746,002.10-44,157,456,865.40

Finding the Fourth Proportional to 51,037,164,001.40, 76,555,746,002.10 and 44,157,456,865.40

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Solution

The fourth proportional to 51,037,164,001.40, 76,555,746,002.10 and 44,157,456,865.40 is: 66,236,185,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,037,164,001.40 : 76,555,746,002.10 = 44,157,456,865.40 : x
  2. Step 2: Convert to fraction form
    51,037,164,001.40/76,555,746,002.10 = 44,157,456,865.40/x
  3. Step 3: Cross multiply
    51,037,164,001.40x = 76,555,746,002.10 × 44,157,456,865.40
  4. Step 4: Simplify right side
    51,037,164,001.40x = 3,380,507,051,886,249,508,864
  5. Step 5: Solve for x
    x = 3,380,507,051,886,249,508,864/51,037,164,001.40
  6. Step 6: Final answer
    x = 66,236,185,298.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.