Home / 48,495,085,150,461-72,742,628,566,102-11,779,068,975,685

Finding the Fourth Proportional to 48,495,085,150,461, 72,742,628,566,102 and 11,779,068,975,685

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Solution

The fourth proportional to 48,495,085,150,461, 72,742,628,566,102 and 11,779,068,975,685 is: 17,668,603,667,656.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,495,085,150,461 : 72,742,628,566,102 = 11,779,068,975,685 : x
  2. Step 2: Convert to fraction form
    48,495,085,150,461/72,742,628,566,102 = 11,779,068,975,685/x
  3. Step 3: Cross multiply
    48,495,085,150,461x = 72,742,628,566,102 × 11,779,068,975,685
  4. Step 4: Simplify right side
    48,495,085,150,461x = 856,840,439,352,749,542,887,915,520
  5. Step 5: Solve for x
    x = 856,840,439,352,749,542,887,915,520/48,495,085,150,461
  6. Step 6: Final answer
    x = 17,668,603,667,656.50

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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.