Home / 8,849,664,238.86-13,272,774,263.46-2,553,650,825.40

Finding the Fourth Proportional to 8,849,664,238.86, 13,272,774,263.46 and 2,553,650,825.40

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Solution

The fourth proportional to 8,849,664,238.86, 13,272,774,263.46 and 2,553,650,825.40 is: 3,829,979,312.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,849,664,238.86 : 13,272,774,263.46 = 2,553,650,825.40 : x
  2. Step 2: Convert to fraction form
    8,849,664,238.86/13,272,774,263.46 = 2,553,650,825.40/x
  3. Step 3: Cross multiply
    8,849,664,238.86x = 13,272,774,263.46 × 2,553,650,825.40
  4. Step 4: Simplify right side
    8,849,664,238.86x = 33,894,030,953,232,506,880
  5. Step 5: Solve for x
    x = 33,894,030,953,232,506,880/8,849,664,238.86
  6. Step 6: Final answer
    x = 3,829,979,312.03

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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.