Home / 1,935,479,742,270-2,670,952,731,723.90-1,068,376,935,667.50

Finding the Fourth Proportional to 1,935,479,742,270, 2,670,952,731,723.90 and 1,068,376,935,667.50

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Solution

The fourth proportional to 1,935,479,742,270, 2,670,952,731,723.90 and 1,068,376,935,667.50 is: 1,474,355,030,699.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,479,742,270 : 2,670,952,731,723.90 = 1,068,376,935,667.50 : x
  2. Step 2: Convert to fraction form
    1,935,479,742,270/2,670,952,731,723.90 = 1,068,376,935,667.50/x
  3. Step 3: Cross multiply
    1,935,479,742,270x = 2,670,952,731,723.90 × 1,068,376,935,667.50
  4. Step 4: Simplify right side
    1,935,479,742,270x = 2,853,584,294,831,918,434,746,368
  5. Step 5: Solve for x
    x = 2,853,584,294,831,918,434,746,368/1,935,479,742,270
  6. Step 6: Final answer
    x = 1,474,355,030,699.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.