Home / 1,037,862,170,527.40-1,556,225,733,937.60-824,103,831,308.62

Finding the Fourth Proportional to 1,037,862,170,527.40, 1,556,225,733,937.60 and 824,103,831,308.62

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Solution

The fourth proportional to 1,037,862,170,527.40, 1,556,225,733,937.60 and 824,103,831,308.62 is: 1,235,705,112,045.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,862,170,527.40 : 1,556,225,733,937.60 = 824,103,831,308.62 : x
  2. Step 2: Convert to fraction form
    1,037,862,170,527.40/1,556,225,733,937.60 = 824,103,831,308.62/x
  3. Step 3: Cross multiply
    1,037,862,170,527.40x = 1,556,225,733,937.60 × 824,103,831,308.62
  4. Step 4: Simplify right side
    1,037,862,170,527.40x = 1,282,491,589,719,045,326,241,792
  5. Step 5: Solve for x
    x = 1,282,491,589,719,045,326,241,792/1,037,862,170,527.40
  6. Step 6: Final answer
    x = 1,235,705,112,045.21

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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.