Home / 1,924,063,630.40-2,886,095,445.60-956,604,814.40

Finding the Fourth Proportional to 1,924,063,630.40, 2,886,095,445.60 and 956,604,814.40

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Solution

The fourth proportional to 1,924,063,630.40, 2,886,095,445.60 and 956,604,814.40 is: 1,434,907,221.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,063,630.40 : 2,886,095,445.60 = 956,604,814.40 : x
  2. Step 2: Convert to fraction form
    1,924,063,630.40/2,886,095,445.60 = 956,604,814.40/x
  3. Step 3: Cross multiply
    1,924,063,630.40x = 2,886,095,445.60 × 956,604,814.40
  4. Step 4: Simplify right side
    1,924,063,630.40x = 2,760,852,798,078,873,088
  5. Step 5: Solve for x
    x = 2,760,852,798,078,873,088/1,924,063,630.40
  6. Step 6: Final answer
    x = 1,434,907,221.60

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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.