Home / 3,184,556,688,271.40-4,776,806,221,218.90-1,006,351,037,508.20

Finding the Fourth Proportional to 3,184,556,688,271.40, 4,776,806,221,218.90 and 1,006,351,037,508.20

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Solution

The fourth proportional to 3,184,556,688,271.40, 4,776,806,221,218.90 and 1,006,351,037,508.20 is: 1,509,517,451,645.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,556,688,271.40 : 4,776,806,221,218.90 = 1,006,351,037,508.20 : x
  2. Step 2: Convert to fraction form
    3,184,556,688,271.40/4,776,806,221,218.90 = 1,006,351,037,508.20/x
  3. Step 3: Cross multiply
    3,184,556,688,271.40x = 4,776,806,221,218.90 × 1,006,351,037,508.20
  4. Step 4: Simplify right side
    3,184,556,688,271.40x = 4,807,143,896,699,264,598,802,432
  5. Step 5: Solve for x
    x = 4,807,143,896,699,264,598,802,432/3,184,556,688,271.40
  6. Step 6: Final answer
    x = 1,509,517,451,645.25

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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.