Home / 107,212,033,182.30-160,818,049,773.45-97,924,428,548.70

Finding the Fourth Proportional to 107,212,033,182.30, 160,818,049,773.45 and 97,924,428,548.70

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Solution

The fourth proportional to 107,212,033,182.30, 160,818,049,773.45 and 97,924,428,548.70 is: 146,886,642,823.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,212,033,182.30 : 160,818,049,773.45 = 97,924,428,548.70 : x
  2. Step 2: Convert to fraction form
    107,212,033,182.30/160,818,049,773.45 = 97,924,428,548.70/x
  3. Step 3: Cross multiply
    107,212,033,182.30x = 160,818,049,773.45 × 97,924,428,548.70
  4. Step 4: Simplify right side
    107,212,033,182.30x = 15,748,015,624,381,486,071,808
  5. Step 5: Solve for x
    x = 15,748,015,624,381,486,071,808/107,212,033,182.30
  6. Step 6: Final answer
    x = 146,886,642,823.05

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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.