Home / 134,050,437.60-201,075,656.40-88,133,935.20

Finding the Fourth Proportional to 134,050,437.60, 201,075,656.40 and 88,133,935.20

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Solution

The fourth proportional to 134,050,437.60, 201,075,656.40 and 88,133,935.20 is: 132,200,902.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050,437.60 : 201,075,656.40 = 88,133,935.20 : x
  2. Step 2: Convert to fraction form
    134,050,437.60/201,075,656.40 = 88,133,935.20/x
  3. Step 3: Cross multiply
    134,050,437.60x = 201,075,656.40 × 88,133,935.20
  4. Step 4: Simplify right side
    134,050,437.60x = 17,721,588,871,455,066
  5. Step 5: Solve for x
    x = 17,721,588,871,455,066/134,050,437.60
  6. Step 6: Final answer
    x = 132,200,902.80

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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.