Home / 4,688,909,950.48-6,470,708,463.88-2,574,502,847.44

Finding the Fourth Proportional to 4,688,909,950.48, 6,470,708,463.88 and 2,574,502,847.44

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Solution

The fourth proportional to 4,688,909,950.48, 6,470,708,463.88 and 2,574,502,847.44 is: 3,552,820,920.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688,909,950.48 : 6,470,708,463.88 = 2,574,502,847.44 : x
  2. Step 2: Convert to fraction form
    4,688,909,950.48/6,470,708,463.88 = 2,574,502,847.44/x
  3. Step 3: Cross multiply
    4,688,909,950.48x = 6,470,708,463.88 × 2,574,502,847.44
  4. Step 4: Simplify right side
    4,688,909,950.48x = 16,658,857,365,213,169,664
  5. Step 5: Solve for x
    x = 16,658,857,365,213,169,664/4,688,909,950.48
  6. Step 6: Final answer
    x = 3,552,820,920.25

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1.5x scale

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.