Home / 273,636,199.50-411,109,106.79-175,460,255.01

Finding the Fourth Proportional to 273,636,199.50, 411,109,106.79 and 175,460,255.01

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Solution

The fourth proportional to 273,636,199.50, 411,109,106.79 and 175,460,255.01 is: 263,610,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,636,199.50 : 411,109,106.79 = 175,460,255.01 : x
  2. Step 2: Convert to fraction form
    273,636,199.50/411,109,106.79 = 175,460,255.01/x
  3. Step 3: Cross multiply
    273,636,199.50x = 411,109,106.79 × 175,460,255.01
  4. Step 4: Simplify right side
    273,636,199.50x = 72,133,308,712,902,336
  5. Step 5: Solve for x
    x = 72,133,308,712,902,336/273,636,199.50
  6. Step 6: Final answer
    x = 263,610,256.40

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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.