Home / 4,478,774,402,421.40-6,718,464,994,854.10-1,574,146,589,568.80

Finding the Fourth Proportional to 4,478,774,402,421.40, 6,718,464,994,854.10 and 1,574,146,589,568.80

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Solution

The fourth proportional to 4,478,774,402,421.40, 6,718,464,994,854.10 and 1,574,146,589,568.80 is: 2,361,326,516,707.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,478,774,402,421.40 : 6,718,464,994,854.10 = 1,574,146,589,568.80 : x
  2. Step 2: Convert to fraction form
    4,478,774,402,421.40/6,718,464,994,854.10 = 1,574,146,589,568.80/x
  3. Step 3: Cross multiply
    4,478,774,402,421.40x = 6,718,464,994,854.10 × 1,574,146,589,568.80
  4. Step 4: Simplify right side
    4,478,774,402,421.40x = 10,575,848,758,786,946,685,206,528
  5. Step 5: Solve for x
    x = 10,575,848,758,786,946,685,206,528/4,478,774,402,421.40
  6. Step 6: Final answer
    x = 2,361,326,516,707.17

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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.