Home / 4,426,488,057.40-6,639,732,086.10-1,154,937,261.40

Finding the Fourth Proportional to 4,426,488,057.40, 6,639,732,086.10 and 1,154,937,261.40

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Solution

The fourth proportional to 4,426,488,057.40, 6,639,732,086.10 and 1,154,937,261.40 is: 1,732,405,892.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,488,057.40 : 6,639,732,086.10 = 1,154,937,261.40 : x
  2. Step 2: Convert to fraction form
    4,426,488,057.40/6,639,732,086.10 = 1,154,937,261.40/x
  3. Step 3: Cross multiply
    4,426,488,057.40x = 6,639,732,086.10 × 1,154,937,261.40
  4. Step 4: Simplify right side
    4,426,488,057.40x = 7,668,473,991,950,044,160
  5. Step 5: Solve for x
    x = 7,668,473,991,950,044,160/4,426,488,057.40
  6. Step 6: Final answer
    x = 1,732,405,892.10

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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.