Home / 134,050,459.10-201,075,688.65-88,133,956.70

Finding the Fourth Proportional to 134,050,459.10, 201,075,688.65 and 88,133,956.70

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Solution

The fourth proportional to 134,050,459.10, 201,075,688.65 and 88,133,956.70 is: 132,200,935.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050,459.10 : 201,075,688.65 = 88,133,956.70 : x
  2. Step 2: Convert to fraction form
    134,050,459.10/201,075,688.65 = 88,133,956.70/x
  3. Step 3: Cross multiply
    134,050,459.10x = 201,075,688.65 × 88,133,956.70
  4. Step 4: Simplify right side
    134,050,459.10x = 17,721,596,036,901,782
  5. Step 5: Solve for x
    x = 17,721,596,036,901,782/134,050,459.10
  6. Step 6: Final answer
    x = 132,200,935.05

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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.