Home / 1,134,494,999.10-1,701,742,498.65-696,375,038.70

Finding the Fourth Proportional to 1,134,494,999.10, 1,701,742,498.65 and 696,375,038.70

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Solution

The fourth proportional to 1,134,494,999.10, 1,701,742,498.65 and 696,375,038.70 is: 1,044,562,558.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,494,999.10 : 1,701,742,498.65 = 696,375,038.70 : x
  2. Step 2: Convert to fraction form
    1,134,494,999.10/1,701,742,498.65 = 696,375,038.70/x
  3. Step 3: Cross multiply
    1,134,494,999.10x = 1,701,742,498.65 × 696,375,038.70
  4. Step 4: Simplify right side
    1,134,494,999.10x = 1,185,050,998,354,828,544
  5. Step 5: Solve for x
    x = 1,185,050,998,354,828,544/1,134,494,999.10
  6. Step 6: Final answer
    x = 1,044,562,558.05

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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.