Home / 19,033,075,569.60-26,266,353,140.16-11,413,362,035.52

Finding the Fourth Proportional to 19,033,075,569.60, 26,266,353,140.16 and 11,413,362,035.52

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Solution

The fourth proportional to 19,033,075,569.60, 26,266,353,140.16 and 11,413,362,035.52 is: 15,750,864,680.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033,075,569.60 : 26,266,353,140.16 = 11,413,362,035.52 : x
  2. Step 2: Convert to fraction form
    19,033,075,569.60/26,266,353,140.16 = 11,413,362,035.52/x
  3. Step 3: Cross multiply
    19,033,075,569.60x = 26,266,353,140.16 × 11,413,362,035.52
  4. Step 4: Simplify right side
    19,033,075,569.60x = 299,787,397,741,463,666,688
  5. Step 5: Solve for x
    x = 299,787,397,741,463,666,688/19,033,075,569.60
  6. Step 6: Final answer
    x = 15,750,864,680.03

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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.