Home / 249,264,004.70-373,896,007.05-249,264,004.70

Finding the Fourth Proportional to 249,264,004.70, 373,896,007.05 and 249,264,004.70

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Solution

The fourth proportional to 249,264,004.70, 373,896,007.05 and 249,264,004.70 is: 373,896,007.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,264,004.70 : 373,896,007.05 = 249,264,004.70 : x
  2. Step 2: Convert to fraction form
    249,264,004.70/373,896,007.05 = 249,264,004.70/x
  3. Step 3: Cross multiply
    249,264,004.70x = 373,896,007.05 × 249,264,004.70
  4. Step 4: Simplify right side
    249,264,004.70x = 93,198,816,058,622,432
  5. Step 5: Solve for x
    x = 93,198,816,058,622,432/249,264,004.70
  6. Step 6: Final answer
    x = 373,896,007.05

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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.