Home / 2,952,070,704,972-4,423,270,502,106.80-1,572,209,696,486.40

Finding the Fourth Proportional to 2,952,070,704,972, 4,423,270,502,106.80 and 1,572,209,696,486.40

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Solution

The fourth proportional to 2,952,070,704,972, 4,423,270,502,106.80 and 1,572,209,696,486.40 is: 2,355,739,231,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,070,704,972 : 4,423,270,502,106.80 = 1,572,209,696,486.40 : x
  2. Step 2: Convert to fraction form
    2,952,070,704,972/4,423,270,502,106.80 = 1,572,209,696,486.40/x
  3. Step 3: Cross multiply
    2,952,070,704,972x = 4,423,270,502,106.80 × 1,572,209,696,486.40
  4. Step 4: Simplify right side
    2,952,070,704,972x = 6,954,308,773,594,577,724,506,112
  5. Step 5: Solve for x
    x = 6,954,308,773,594,577,724,506,112/2,952,070,704,972
  6. Step 6: Final answer
    x = 2,355,739,231,408.60

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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.