Home / 1,506,008,274.80-2,252,077,580.93-1,432,541,870.96

Finding the Fourth Proportional to 1,506,008,274.80, 2,252,077,580.93 and 1,432,541,870.96

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Solution

The fourth proportional to 1,506,008,274.80, 2,252,077,580.93 and 1,432,541,870.96 is: 2,142,216,271.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,008,274.80 : 2,252,077,580.93 = 1,432,541,870.96 : x
  2. Step 2: Convert to fraction form
    1,506,008,274.80/2,252,077,580.93 = 1,432,541,870.96/x
  3. Step 3: Cross multiply
    1,506,008,274.80x = 2,252,077,580.93 × 1,432,541,870.96
  4. Step 4: Simplify right side
    1,506,008,274.80x = 3,226,195,431,314,109,952
  5. Step 5: Solve for x
    x = 3,226,195,431,314,109,952/1,506,008,274.80
  6. Step 6: Final answer
    x = 2,142,216,271.52

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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.