Home / 3,657,617,102.31-5,047,650,345.78-2,050,101,809.70

Finding the Fourth Proportional to 3,657,617,102.31, 5,047,650,345.78 and 2,050,101,809.70

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Solution

The fourth proportional to 3,657,617,102.31, 5,047,650,345.78 and 2,050,101,809.70 is: 2,829,218,264.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,617,102.31 : 5,047,650,345.78 = 2,050,101,809.70 : x
  2. Step 2: Convert to fraction form
    3,657,617,102.31/5,047,650,345.78 = 2,050,101,809.70/x
  3. Step 3: Cross multiply
    3,657,617,102.31x = 5,047,650,345.78 × 2,050,101,809.70
  4. Step 4: Simplify right side
    3,657,617,102.31x = 10,348,197,108,616,409,088
  5. Step 5: Solve for x
    x = 10,348,197,108,616,409,088/3,657,617,102.31
  6. Step 6: Final answer
    x = 2,829,218,264.01

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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.