Home / 30,897,936,000.60-46,346,904,000.90-7,633,574,784.60

Finding the Fourth Proportional to 30,897,936,000.60, 46,346,904,000.90 and 7,633,574,784.60

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Solution

The fourth proportional to 30,897,936,000.60, 46,346,904,000.90 and 7,633,574,784.60 is: 11,450,362,176.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,897,936,000.60 : 46,346,904,000.90 = 7,633,574,784.60 : x
  2. Step 2: Convert to fraction form
    30,897,936,000.60/46,346,904,000.90 = 7,633,574,784.60/x
  3. Step 3: Cross multiply
    30,897,936,000.60x = 46,346,904,000.90 × 7,633,574,784.60
  4. Step 4: Simplify right side
    30,897,936,000.60x = 353,792,557,725,547,102,208
  5. Step 5: Solve for x
    x = 353,792,557,725,547,102,208/30,897,936,000.60
  6. Step 6: Final answer
    x = 11,450,362,176.90

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1.5x scale

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.