Home / 4,549,248,004.80-6,823,872,007.20-3,814,583,966.40

Finding the Fourth Proportional to 4,549,248,004.80, 6,823,872,007.20 and 3,814,583,966.40

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Solution

The fourth proportional to 4,549,248,004.80, 6,823,872,007.20 and 3,814,583,966.40 is: 5,721,875,949.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,248,004.80 : 6,823,872,007.20 = 3,814,583,966.40 : x
  2. Step 2: Convert to fraction form
    4,549,248,004.80/6,823,872,007.20 = 3,814,583,966.40/x
  3. Step 3: Cross multiply
    4,549,248,004.80x = 6,823,872,007.20 × 3,814,583,966.40
  4. Step 4: Simplify right side
    4,549,248,004.80x = 26,030,232,747,430,903,808
  5. Step 5: Solve for x
    x = 26,030,232,747,430,903,808/4,549,248,004.80
  6. Step 6: Final answer
    x = 5,721,875,949.60

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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.