Home / 58,736,762,577.20-88,105,143,865.80-19,473,051,191.60

Finding the Fourth Proportional to 58,736,762,577.20, 88,105,143,865.80 and 19,473,051,191.60

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Solution

The fourth proportional to 58,736,762,577.20, 88,105,143,865.80 and 19,473,051,191.60 is: 29,209,576,787.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,736,762,577.20 : 88,105,143,865.80 = 19,473,051,191.60 : x
  2. Step 2: Convert to fraction form
    58,736,762,577.20/88,105,143,865.80 = 19,473,051,191.60/x
  3. Step 3: Cross multiply
    58,736,762,577.20x = 88,105,143,865.80 × 19,473,051,191.60
  4. Step 4: Simplify right side
    58,736,762,577.20x = 1,715,675,976,742,006,161,408
  5. Step 5: Solve for x
    x = 1,715,675,976,742,006,161,408/58,736,762,577.20
  6. Step 6: Final answer
    x = 29,209,576,787.40

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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.