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Finding the Fourth Proportional to 597,303,624.70, 895,955,437.05 and 495,266,952.70

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Solution

The fourth proportional to 597,303,624.70, 895,955,437.05 and 495,266,952.70 is: 742,900,429.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,303,624.70 : 895,955,437.05 = 495,266,952.70 : x
  2. Step 2: Convert to fraction form
    597,303,624.70/895,955,437.05 = 495,266,952.70/x
  3. Step 3: Cross multiply
    597,303,624.70x = 895,955,437.05 × 495,266,952.70
  4. Step 4: Simplify right side
    597,303,624.70x = 443,737,119,062,750,144
  5. Step 5: Solve for x
    x = 443,737,119,062,750,144/597,303,624.70
  6. Step 6: Final answer
    x = 742,900,429.05

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1.5x scale

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.