Home / 30,966,833,181.60-46,450,518,592.23-10,005,268,259.88

Finding the Fourth Proportional to 30,966,833,181.60, 46,450,518,592.23 and 10,005,268,259.88

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Solution

The fourth proportional to 30,966,833,181.60, 46,450,518,592.23 and 10,005,268,259.88 is: 15,007,989,244.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,966,833,181.60 : 46,450,518,592.23 = 10,005,268,259.88 : x
  2. Step 2: Convert to fraction form
    30,966,833,181.60/46,450,518,592.23 = 10,005,268,259.88/x
  3. Step 3: Cross multiply
    30,966,833,181.60x = 46,450,518,592.23 × 10,005,268,259.88
  4. Step 4: Simplify right side
    30,966,833,181.60x = 464,749,899,325,804,642,304
  5. Step 5: Solve for x
    x = 464,749,899,325,804,642,304/30,966,833,181.60
  6. Step 6: Final answer
    x = 15,007,989,244.50

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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.