Home / 249,631,903.80-373,943,970.90-249,631,903.80

Finding the Fourth Proportional to 249,631,903.80, 373,943,970.90 and 249,631,903.80

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Solution

The fourth proportional to 249,631,903.80, 373,943,970.90 and 249,631,903.80 is: 373,943,970.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,631,903.80 : 373,943,970.90 = 249,631,903.80 : x
  2. Step 2: Convert to fraction form
    249,631,903.80/373,943,970.90 = 249,631,903.80/x
  3. Step 3: Cross multiply
    249,631,903.80x = 373,943,970.90 × 249,631,903.80
  4. Step 4: Simplify right side
    249,631,903.80x = 93,348,345,370,298,800
  5. Step 5: Solve for x
    x = 93,348,345,370,298,800/249,631,903.80
  6. Step 6: Final answer
    x = 373,943,970.90

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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.