Home / 2,866,142,713,663.40-4,299,230,143,513.60-956,014,662,347.90

Finding the Fourth Proportional to 2,866,142,713,663.40, 4,299,230,143,513.60 and 956,014,662,347.90

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Solution

The fourth proportional to 2,866,142,713,663.40, 4,299,230,143,513.60 and 956,014,662,347.90 is: 1,434,027,354,748.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,142,713,663.40 : 4,299,230,143,513.60 = 956,014,662,347.90 : x
  2. Step 2: Convert to fraction form
    2,866,142,713,663.40/4,299,230,143,513.60 = 956,014,662,347.90/x
  3. Step 3: Cross multiply
    2,866,142,713,663.40x = 4,299,230,143,513.60 × 956,014,662,347.90
  4. Step 4: Simplify right side
    2,866,142,713,663.40x = 4,110,127,054,007,068,019,130,368
  5. Step 5: Solve for x
    x = 4,110,127,054,007,068,019,130,368/2,866,142,713,663.40
  6. Step 6: Final answer
    x = 1,434,027,354,748.73

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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.