Home / 249,318,001.80-373,977,002.70-249,318,001.80

Finding the Fourth Proportional to 249,318,001.80, 373,977,002.70 and 249,318,001.80

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Solution

The fourth proportional to 249,318,001.80, 373,977,002.70 and 249,318,001.80 is: 373,977,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,318,001.80 : 373,977,002.70 = 249,318,001.80 : x
  2. Step 2: Convert to fraction form
    249,318,001.80/373,977,002.70 = 249,318,001.80/x
  3. Step 3: Cross multiply
    249,318,001.80x = 373,977,002.70 × 249,318,001.80
  4. Step 4: Simplify right side
    249,318,001.80x = 93,239,199,032,317,200
  5. Step 5: Solve for x
    x = 93,239,199,032,317,200/249,318,001.80
  6. Step 6: Final answer
    x = 373,977,002.70

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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.