Home / 249,156,768.70-373,735,153.05-249,156,768.70

Finding the Fourth Proportional to 249,156,768.70, 373,735,153.05 and 249,156,768.70

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Solution

The fourth proportional to 249,156,768.70, 373,735,153.05 and 249,156,768.70 is: 373,735,153.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,156,768.70 : 373,735,153.05 = 249,156,768.70 : x
  2. Step 2: Convert to fraction form
    249,156,768.70/373,735,153.05 = 249,156,768.70/x
  3. Step 3: Cross multiply
    249,156,768.70x = 373,735,153.05 × 249,156,768.70
  4. Step 4: Simplify right side
    249,156,768.70x = 93,118,643,083,537,952
  5. Step 5: Solve for x
    x = 93,118,643,083,537,952/249,156,768.70
  6. Step 6: Final answer
    x = 373,735,153.05

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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.