Home / 249,114,210.40-373,671,315.60-184,544,128.90

Finding the Fourth Proportional to 249,114,210.40, 373,671,315.60 and 184,544,128.90

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Solution

The fourth proportional to 249,114,210.40, 373,671,315.60 and 184,544,128.90 is: 276,816,193.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,114,210.40 : 373,671,315.60 = 184,544,128.90 : x
  2. Step 2: Convert to fraction form
    249,114,210.40/373,671,315.60 = 184,544,128.90/x
  3. Step 3: Cross multiply
    249,114,210.40x = 373,671,315.60 × 184,544,128.90
  4. Step 4: Simplify right side
    249,114,210.40x = 68,958,847,432,318,984
  5. Step 5: Solve for x
    x = 68,958,847,432,318,984/249,114,210.40
  6. Step 6: Final answer
    x = 276,816,193.35

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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.