Home / 27,299,808,501.60-40,949,712,752.40-24,143,474,114.40

Finding the Fourth Proportional to 27,299,808,501.60, 40,949,712,752.40 and 24,143,474,114.40

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Solution

The fourth proportional to 27,299,808,501.60, 40,949,712,752.40 and 24,143,474,114.40 is: 36,215,211,171.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,299,808,501.60 : 40,949,712,752.40 = 24,143,474,114.40 : x
  2. Step 2: Convert to fraction form
    27,299,808,501.60/40,949,712,752.40 = 24,143,474,114.40/x
  3. Step 3: Cross multiply
    27,299,808,501.60x = 40,949,712,752.40 × 24,143,474,114.40
  4. Step 4: Simplify right side
    27,299,808,501.60x = 988,668,329,829,685,133,312
  5. Step 5: Solve for x
    x = 988,668,329,829,685,133,312/27,299,808,501.60
  6. Step 6: Final answer
    x = 36,215,211,171.60

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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.