Home / 29,006,210,415.60-43,509,315,623.40-8,044,602,735.60

Finding the Fourth Proportional to 29,006,210,415.60, 43,509,315,623.40 and 8,044,602,735.60

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Solution

The fourth proportional to 29,006,210,415.60, 43,509,315,623.40 and 8,044,602,735.60 is: 12,066,904,103.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,006,210,415.60 : 43,509,315,623.40 = 8,044,602,735.60 : x
  2. Step 2: Convert to fraction form
    29,006,210,415.60/43,509,315,623.40 = 8,044,602,735.60/x
  3. Step 3: Cross multiply
    29,006,210,415.60x = 43,509,315,623.40 × 8,044,602,735.60
  4. Step 4: Simplify right side
    29,006,210,415.60x = 350,015,159,488,087,457,792
  5. Step 5: Solve for x
    x = 350,015,159,488,087,457,792/29,006,210,415.60
  6. Step 6: Final answer
    x = 12,066,904,103.40

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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.