Home / 1,495,651,836.50-2,063,961,509.73-835,607,071.70

Finding the Fourth Proportional to 1,495,651,836.50, 2,063,961,509.73 and 835,607,071.70

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Solution

The fourth proportional to 1,495,651,836.50, 2,063,961,509.73 and 835,607,071.70 is: 1,153,116,514.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,651,836.50 : 2,063,961,509.73 = 835,607,071.70 : x
  2. Step 2: Convert to fraction form
    1,495,651,836.50/2,063,961,509.73 = 835,607,071.70/x
  3. Step 3: Cross multiply
    1,495,651,836.50x = 2,063,961,509.73 × 835,607,071.70
  4. Step 4: Simplify right side
    1,495,651,836.50x = 1,724,660,833,246,996,480
  5. Step 5: Solve for x
    x = 1,724,660,833,246,996,480/1,495,651,836.50
  6. Step 6: Final answer
    x = 1,153,116,514.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.