Home / 2,125,402,417,432.40-3,188,103,626,148.50-2,125,402,417,432.40

Finding the Fourth Proportional to 2,125,402,417,432.40, 3,188,103,626,148.50 and 2,125,402,417,432.40

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Solution

The fourth proportional to 2,125,402,417,432.40, 3,188,103,626,148.50 and 2,125,402,417,432.40 is: 3,188,103,626,148.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,125,402,417,432.40 : 3,188,103,626,148.50 = 2,125,402,417,432.40 : x
  2. Step 2: Convert to fraction form
    2,125,402,417,432.40/3,188,103,626,148.50 = 2,125,402,417,432.40/x
  3. Step 3: Cross multiply
    2,125,402,417,432.40x = 3,188,103,626,148.50 × 2,125,402,417,432.40
  4. Step 4: Simplify right side
    2,125,402,417,432.40x = 6,776,003,154,041,021,491,314,688
  5. Step 5: Solve for x
    x = 6,776,003,154,041,021,491,314,688/2,125,402,417,432.40
  6. Step 6: Final answer
    x = 3,188,103,626,148.50

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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.