Home / 1,506,054,008.40-2,259,081,012.60-1,046,888,984.40

Finding the Fourth Proportional to 1,506,054,008.40, 2,259,081,012.60 and 1,046,888,984.40

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Solution

The fourth proportional to 1,506,054,008.40, 2,259,081,012.60 and 1,046,888,984.40 is: 1,570,333,476.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,054,008.40 : 2,259,081,012.60 = 1,046,888,984.40 : x
  2. Step 2: Convert to fraction form
    1,506,054,008.40/2,259,081,012.60 = 1,046,888,984.40/x
  3. Step 3: Cross multiply
    1,506,054,008.40x = 2,259,081,012.60 × 1,046,888,984.40
  4. Step 4: Simplify right side
    1,506,054,008.40x = 2,365,007,026,958,137,344
  5. Step 5: Solve for x
    x = 2,365,007,026,958,137,344/1,506,054,008.40
  6. Step 6: Final answer
    x = 1,570,333,476.60

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Double scale
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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.