Home / 2,110,657,393,913.60-2,912,547,354,744.40-1,184,532,606,212.70

Finding the Fourth Proportional to 2,110,657,393,913.60, 2,912,547,354,744.40 and 1,184,532,606,212.70

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Solution

The fourth proportional to 2,110,657,393,913.60, 2,912,547,354,744.40 and 1,184,532,606,212.70 is: 1,634,565,286,996.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,657,393,913.60 : 2,912,547,354,744.40 = 1,184,532,606,212.70 : x
  2. Step 2: Convert to fraction form
    2,110,657,393,913.60/2,912,547,354,744.40 = 1,184,532,606,212.70/x
  3. Step 3: Cross multiply
    2,110,657,393,913.60x = 2,912,547,354,744.40 × 1,184,532,606,212.70
  4. Step 4: Simplify right side
    2,110,657,393,913.60x = 3,450,007,308,833,288,972,402,688
  5. Step 5: Solve for x
    x = 3,450,007,308,833,288,972,402,688/2,110,657,393,913.60
  6. Step 6: Final answer
    x = 1,634,565,286,996.32

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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.