Home / 15,742,448,400.60-23,622,742,527.30-5,934,834,653.40

Finding the Fourth Proportional to 15,742,448,400.60, 23,622,742,527.30 and 5,934,834,653.40

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Solution

The fourth proportional to 15,742,448,400.60, 23,622,742,527.30 and 5,934,834,653.40 is: 8,905,671,302.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,742,448,400.60 : 23,622,742,527.30 = 5,934,834,653.40 : x
  2. Step 2: Convert to fraction form
    15,742,448,400.60/23,622,742,527.30 = 5,934,834,653.40/x
  3. Step 3: Cross multiply
    15,742,448,400.60x = 23,622,742,527.30 × 5,934,834,653.40
  4. Step 4: Simplify right side
    15,742,448,400.60x = 140,197,070,959,365,914,624
  5. Step 5: Solve for x
    x = 140,197,070,959,365,914,624/15,742,448,400.60
  6. Step 6: Final answer
    x = 8,905,671,302.95

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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.