Home / 1,035,558,795.65-1,429,071,083.35-559,249,118.67

Finding the Fourth Proportional to 1,035,558,795.65, 1,429,071,083.35 and 559,249,118.67

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Solution

The fourth proportional to 1,035,558,795.65, 1,429,071,083.35 and 559,249,118.67 is: 771,763,754.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,558,795.65 : 1,429,071,083.35 = 559,249,118.67 : x
  2. Step 2: Convert to fraction form
    1,035,558,795.65/1,429,071,083.35 = 559,249,118.67/x
  3. Step 3: Cross multiply
    1,035,558,795.65x = 1,429,071,083.35 × 559,249,118.67
  4. Step 4: Simplify right side
    1,035,558,795.65x = 799,206,743,878,871,424
  5. Step 5: Solve for x
    x = 799,206,743,878,871,424/1,035,558,795.65
  6. Step 6: Final answer
    x = 771,763,754.25

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Double scale
Find fourth proportional to 1,035,558,796.65, 1,429,071,084.73 and 559,249,119.67
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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.