Home / 594,414,007.40-891,621,011.10-163,592,503.40

Finding the Fourth Proportional to 594,414,007.40, 891,621,011.10 and 163,592,503.40

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Solution

The fourth proportional to 594,414,007.40, 891,621,011.10 and 163,592,503.40 is: 245,388,755.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,414,007.40 : 891,621,011.10 = 163,592,503.40 : x
  2. Step 2: Convert to fraction form
    594,414,007.40/891,621,011.10 = 163,592,503.40/x
  3. Step 3: Cross multiply
    594,414,007.40x = 891,621,011.10 × 163,592,503.40
  4. Step 4: Simplify right side
    594,414,007.40x = 145,862,513,289,888,192
  5. Step 5: Solve for x
    x = 145,862,513,289,888,192/594,414,007.40
  6. Step 6: Final answer
    x = 245,388,755.10

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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.