Home / 49,731,287,603.40-74,596,931,405.10-49,731,287,603.40

Finding the Fourth Proportional to 49,731,287,603.40, 74,596,931,405.10 and 49,731,287,603.40

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Solution

The fourth proportional to 49,731,287,603.40, 74,596,931,405.10 and 49,731,287,603.40 is: 74,596,931,405.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,731,287,603.40 : 74,596,931,405.10 = 49,731,287,603.40 : x
  2. Step 2: Convert to fraction form
    49,731,287,603.40/74,596,931,405.10 = 49,731,287,603.40/x
  3. Step 3: Cross multiply
    49,731,287,603.40x = 74,596,931,405.10 × 49,731,287,603.40
  4. Step 4: Simplify right side
    49,731,287,603.40x = 3,709,801,450,038,130,376,704
  5. Step 5: Solve for x
    x = 3,709,801,450,038,130,376,704/49,731,287,603.40
  6. Step 6: Final answer
    x = 74,596,931,405.10

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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.