Home / 710,837,094.65-1,066,401,066.54-244,437,946.81

Finding the Fourth Proportional to 710,837,094.65, 1,066,401,066.54 and 244,437,946.81

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Solution

The fourth proportional to 710,837,094.65, 1,066,401,066.54 and 244,437,946.81 is: 366,706,927.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,837,094.65 : 1,066,401,066.54 = 244,437,946.81 : x
  2. Step 2: Convert to fraction form
    710,837,094.65/1,066,401,066.54 = 244,437,946.81/x
  3. Step 3: Cross multiply
    710,837,094.65x = 1,066,401,066.54 × 244,437,946.81
  4. Step 4: Simplify right side
    710,837,094.65x = 260,668,887,176,421,696
  5. Step 5: Solve for x
    x = 260,668,887,176,421,696/710,837,094.65
  6. Step 6: Final answer
    x = 366,706,927.84

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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.