Home / 1,506,053,999.40-2,259,080,999.10-1,046,888,975.40

Finding the Fourth Proportional to 1,506,053,999.40, 2,259,080,999.10 and 1,046,888,975.40

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Solution

The fourth proportional to 1,506,053,999.40, 2,259,080,999.10 and 1,046,888,975.40 is: 1,570,333,463.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,053,999.40 : 2,259,080,999.10 = 1,046,888,975.40 : x
  2. Step 2: Convert to fraction form
    1,506,053,999.40/2,259,080,999.10 = 1,046,888,975.40/x
  3. Step 3: Cross multiply
    1,506,053,999.40x = 2,259,080,999.10 × 1,046,888,975.40
  4. Step 4: Simplify right side
    1,506,053,999.40x = 2,365,006,992,493,407,232
  5. Step 5: Solve for x
    x = 2,365,006,992,493,407,232/1,506,053,999.40
  6. Step 6: Final answer
    x = 1,570,333,463.10

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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.