Home / 1,059,738,985.01-1,462,413,070.14-583,424,598.69

Finding the Fourth Proportional to 1,059,738,985.01, 1,462,413,070.14 and 583,424,598.69

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Solution

The fourth proportional to 1,059,738,985.01, 1,462,413,070.14 and 583,424,598.69 is: 805,111,230.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,738,985.01 : 1,462,413,070.14 = 583,424,598.69 : x
  2. Step 2: Convert to fraction form
    1,059,738,985.01/1,462,413,070.14 = 583,424,598.69/x
  3. Step 3: Cross multiply
    1,059,738,985.01x = 1,462,413,070.14 × 583,424,598.69
  4. Step 4: Simplify right side
    1,059,738,985.01x = 853,207,758,565,440,512
  5. Step 5: Solve for x
    x = 853,207,758,565,440,512/1,059,738,985.01
  6. Step 6: Final answer
    x = 805,111,230.82

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Double scale
Find fourth proportional to 1,059,738,986.01, 1,462,413,071.52 and 583,424,599.69
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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.