Home / 249,113,568.60-373,670,352.90-152,258,446.35

Finding the Fourth Proportional to 249,113,568.60, 373,670,352.90 and 152,258,446.35

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Solution

The fourth proportional to 249,113,568.60, 373,670,352.90 and 152,258,446.35 is: 228,387,669.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,113,568.60 : 373,670,352.90 = 152,258,446.35 : x
  2. Step 2: Convert to fraction form
    249,113,568.60/373,670,352.90 = 152,258,446.35/x
  3. Step 3: Cross multiply
    249,113,568.60x = 373,670,352.90 × 152,258,446.35
  4. Step 4: Simplify right side
    249,113,568.60x = 56,894,467,379,610,208
  5. Step 5: Solve for x
    x = 56,894,467,379,610,208/249,113,568.60
  6. Step 6: Final answer
    x = 228,387,669.53

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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.