Home / 794,383,068.60-1,191,574,602.90-249,123,727.80

Finding the Fourth Proportional to 794,383,068.60, 1,191,574,602.90 and 249,123,727.80

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Solution

The fourth proportional to 794,383,068.60, 1,191,574,602.90 and 249,123,727.80 is: 373,685,591.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,383,068.60 : 1,191,574,602.90 = 249,123,727.80 : x
  2. Step 2: Convert to fraction form
    794,383,068.60/1,191,574,602.90 = 249,123,727.80/x
  3. Step 3: Cross multiply
    794,383,068.60x = 1,191,574,602.90 × 249,123,727.80
  4. Step 4: Simplify right side
    794,383,068.60x = 296,849,507,026,252,736
  5. Step 5: Solve for x
    x = 296,849,507,026,252,736/794,383,068.60
  6. Step 6: Final answer
    x = 373,685,591.70

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Double scale
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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.